BMW Performance Headers & Downpipes

These N55 downpipes feature larger piping and catalytic converter that are freer-flowing than the original cats for better flow and less backpressure. By removing exhaust restrictions the turbos can spool up faster which makes more boost sooner. With additional tuning, more power is available. There are downpipes that delete the primary cats and can leave the exhaust with a dirty and awful smell. These Wagner downpipes are built with a sport cat to keep the exhaust cleaner.Special software, or stand-alone engine management, will be required to keep emissions fault codes and check engine lights from appearing.

Features:

• 200cpi Catalytic Converter
• 100% perfect fit - CAD designed.
• less thermal load on the turbocharger
• more power by reducing back pressure
• significantly more torque
• Made from 1.4301 (SS304) Stainless Steel

For 2011 models, pick up a Cobb AccessPort programmer to go along with these downpipes. Additional tunes are available that will get the most out of this upgrade. Not only will the Cobb AP increase horsepower and torque but special programming is available to keep fault codes, check engine lights, and limp mode from disrupting your day. It has other features too such as data logging and diagnostic fault code reading and clearing. The Cobb AP is the most sophisticated programming tool available for the 135/335 and no tuning plan should be without one..

Made in the USA.

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

 

This item fits the following BMWs with the N55 engine:
2011-2013 E82 BMW 135i 135is
2011 E90 BMW 335i 335xi 335i xDrive - Sedan
2011-2013 E92 BMW 335i 335xi 335i xDrive - Coupe
2011-2013 E93 BMW 335i - Convertible
Left Hand Drive ONLY

Deleting the secondary air pump from your exhaust? This plate is the perfect touch! The air pump (also known as EGR system) has proven to be a headache for many BMW owners and it's one of the first things to go when building a racecar. The air pump is not required in many racing classes and deleting it saves some weight, complexity, and won't interfere with the rest of the exhaust or engine management system (deleting the air pump will require special programming in the ECU, a simulator, or a stand-alone engine management system). When removing the air pump valve from the head the port is left open that needs to be blocked off. That's where this little plate comes in. This is actually a factory BMW part and includes a new steel gasket to the head. It will slide over the existing studs and secure with the existing nuts.

This item fits the following BMWs:
1999-2006 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1999-2003 E39 BMW 525i 528i 530i 540i M5
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe

Eliminate the biggest restriction in the E90 335d's exhaust by deleting the primary catalytic converter. On a track car, cats are no longer needed or wanted. They rob the turbo engine of power and torque, contribute excessive heat build-up, and lead to a total blockage if the catalytic material fails. This Wagner cat-less downpipe solves all of that by having no restrictions through its oversized diameter piping. Special software, or stand-alone engine management, will be required to keep emissions fault codes and check engine lights from appearing.

Features:

• less thermal load on the turbocharger
• more power by reducing back pressure
• significantly more torque
• Made from 1.4301 (SS304) Stainless Steel
•  

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2008-2012 E90 BMW 335d - Sedan
Left Hand Drive ONLY

*Will not fit US-spec 335d without modification*

aFe Power's new Race Only Twisted Steel Headers deliver an astounding 12hp and 16lbs. X ft. torque while outflowing the factory exhaust manifolds. The headers are constructed of near equal length 1.625" / 1.6mm 304 stainless steel tubing with 3/8" thick CNC machined flanges to ensure a leak free seal. To eliminate dead space that can cause turbulence and hinder flow that formed collectors are prone to produce, true merge collectors and optimized tube lengths are used for true pulse control technology improving flow and performance. 100% TIG-welded, the smooth curves and increased diameter of this header helps remove restriction and keeps exhaust gas flowing smoothly for improved performance and durability. All components are supplied for a hassle-free installation with no modifications necessary.

Features:

• Tig-Welded: 100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks.
• Retain Factory Sensors: aFe has designed this system to retain all your factory sensors for a hassle free installation.
• Mitered Collectors: Mitered collectors not only extend the tube lengths and decrease turbulence, but provide optimal exhaust scavenging. The result is increased horsepower, torque and improved throttle response.
• CNC Machined Flanges: Flanges are CNC machined not only to be visually appealing but for a precise fit and leak-free seal.
• Brushed 304 SS Construction: These headers are constructed of durable CNC mandrel bent, brushed, 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking.

Header Details:
connects to: US section 1 (stock or Supersprint or custom)
material: T304 stainless steel

 

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

 

This item fits the following BMWs:
2001-2006 E46 BMW M3

Free ground shipping! 

These Supersprint 'Sport' headers for the Z4 M are a replacement for the stock manifolds/cats. These are the tubular 'linear' equal length headers (not the racing stepped headers) that can bolt to the stock Euro section 1 of the exhaust or a Supersprint Euro section 1. For making S54 horsepower and performance gains, headers are right at the top of the list (along with changing the rear end gears). Since the stock catalytic converters are in the original exhaust manifolds, using any type of tubular non-cat manifolds will give instant power gains. The Supersprint headers are full 304 stainless steel (not mild steel) for better heat dissipation and heat resistance to cracking and de-forming (any headers not made from stainless suffer from structural problems). Supersprint designs their headers with CAD programs and 50 years of exhaust tuning experience. These headers are an improvement over any 'Euro style' header on the market. This part is designed for the US market with the correct flanges for the US exhaust and the O2 and EGT sensor ports pre-installed. Special software or stand alone engine management would be required to keep check engine and fault codes from appearing. Software is recommended to maximize the performance gains from this header upgrade.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust design because every aspect is done to such a high level. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Section 1 / Catalytic Converter Options

 

stock section 1 cats (US Z4 M only)*

Supersprint section 1 metallic sport cats*

Supersprint section 1 test pipes (no cats)**

* - you will need to have the rear O2 sensors extended to the new location of the cats.
** - cat-delete is sold expressly for race or on-track use only. Special software or stand-alone engine management may be required to prevent fault codes and other conditions.

Header Details

 

section:headers

connects to:stock Euro section 1 or Supersprint Euro section 1 straight pipes or metallic cats

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.

This item fits the following BMWs:
2006-2008 E85 BMW Z4 M Roadster M Coupe

Free ground shipping!

For a true racing car, the biggest restriction in the exhaust system is the catalytic converters. On modern BMWs there are often two sets - a primary in the header/downpipe and a secondary further back in the exhaust. Removing these restrictions with a cat-less downpipe and straight pipes has enormous benefits for a track or race car: remove the restriction which unlocks huge power and torque gains, less heat (which can reduce power output), zero complication from a clogged or blocked catalytic converter, and less weight. These Supersprint M3/M4 cat-less downpipes are made from stainles steel and have no cats and mandrel-bent pipes for the best flow out the turbos. These will bolt on to the Supersprint or a stock section 1 front pipes. Special software or stand-alone engine management will be required to keep the check engine light and faults from appearing.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!
 

section:downpipes

connects to:turbos; section 1 exhaust

material:304 stainless steel

These downpieps will be released in early 2015.

 

This part alters or deletes the emissions equipment on your car. Removing the primary cats will result in a check engine light and faults for the missing cats. Special software or modules will be required to prevent the codes but this setup will not be street legal. This was designed for race and track use only. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

 

Video Contents:

• Catless downpipes
• Front pipes with 2x 100 CPSI metallic cats
• Centre H-pipe
• Rear exhaust with bypass valves
• 4x90mm chromed tailpipes

This item fits the following BMWs:
2015+ F80 BMW M3 - Sedan
2015+ F82 BMW M4 - Coupe
2015+ F83 BMW M4 - Convertible
Left Hand Drive ONLY

Eliminate the biggest restriction in the F22 and F30/1/2/3/4 N55 exhaust system by deleting the primary catalytic converter. On a track car, cats are no longer needed or wanted. They rob the turbo engine of power and torque, contribute excessive heat build-up, and lead to a total blockage if the catalytic material fails. This Wagner cat-less downpipe solves all of that by having no restrictions through its oversized diameter piping. Special software, or stand-alone engine management, will be required to keep emissions fault codes and check engine lights from appearing.

Features:

• made out of high quality stainless steel 1.4301 (SS304)
• 100% perfect fit, replace OEM
• less thermal load on the turbocharger
• more power by reducing back pressure
• significantly more torque
• connection diameter 105mm

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2014+ F22 BMW M235i M235i xDrive
2014+ F23 BMW M235i Convertible
7/2013+ F30 BMW 335i 335i xDrive - Sedan
7/2013+ F32 BMW 435i 435i xDrive - Coupe
7/2013+ F33 BMW 435i Convertible 435i xDrive Convertible- Convertible
2014+ F34 BMW 335i xDrive GT - Gran Tourismo
2014+ F36 BMW 435i Gran Coupe 435i xDrive Gran Coupe
Left Hand Drive ONLY

Designed specifically for N52-powered BMWs, Active Autowerke has created a beautiful work of art. This performance header offers the perfect balance of sound and performance. With this header, you will have the benefit of increasing exhaust flow for a dramatic increase in power. Engineered to promote enhanced air flow, this system also reduces restrictions from the stock system that takes away horsepower. 

 

Key Features:

• Dyno-Proven 20+ WHP gains over stock manifold
• Improved power & torque curves throughout entire RPM range
• Available for Coupe, Convertible, & Sedan
• 100% 304 Brushed Stainless Steel finish
• Mandrel-bent tubing for a smooth & unrestricted flow
• Each header test fitted on N52 Header jig
• Guaranteed to fit on BMW E9X 328i w/N52 engine
• Includes all gaskets needed for installation
• Two-year Limited Warranty

  Designed specifically for N52-powered BMWs, Active Autowerke has created a beautiful work of art. This performance header offers the perfect balance of sound and performance. With this header, you will have the benefit of increasing exhaust flow for a dramatic increase in power. Engineered to promote enhanced air flow, this system also reduces restrictions from the stock system that takes away horsepower. 

   

  Key Features:

• Dyno-Proven 20+ WHP gains over stock manifold
• Improved power & torque curves throughout entire RPM range
• Available for Coupe, Convertible, & Sedan
• 100% 304 Brushed Stainless Steel finish
• Mandrel-bent tubing for a smooth & unrestricted flow
• Each header test fitted on N52 Header jig
• Guaranteed to fit on BMW E9X 328i w/N52 engine
• Includes all gaskets needed for installation
• Two-year Limited Warranty

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.

Free ground shipping! 

These Supersprint 'Sport' headers for the S54 are an upgrade to the factory Euro headers, producing more power and torque while being a straight bolt-on to the rest of the factory exhaust system. These are the tubular 'linear' equal length headers (not the full racing stepped headers) that can bolt to any section 1 - US, Euro, or a Supersprint Euro section 1. And these headers are constructed with all of the O2 sensor and EGT sensor bungs for a US E46 M3. For making S54 horsepower and performance gains, headers are right at the top of the list (along with changing the rear end gears). Since the stock catalytic converters are in the original exhaust manifolds, using any type of tubular non-cat manifolds will give instant power gains. The Supersprint headers are full 304 stainless steel (not mild steel) for better heat dissipation and heat resistance to cracking and deforming (any headers not made from stainless suffer from structural problems). Supersprint designs their headers with CAD programs and 50 years of exhaust tuning experience. These headers are an improvement over any 'Euro style' header on the market. Special software or stand alone engine management would be required to keep check engine and fault codes from appearing. Software is recommended to maximize the performance gains from this header upgrade.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. 

 

Section 1 / Catalytic Converter Options

stock section 1

Supersprint section 1 metallic sport cats*

Supersprint section 1 straight pipes (no cats)**

 

* - you will need to have the rear O2 sensors extended to the new location of the cats.

** - cat-delete is sold expressly for race or on-track use only. Special software or stand-alone engine management may be required to prevent fault codes and other conditions.

 

Header Details

section: headers

connects to: stock section 1 or Supersprint section 1 straight pipes or metallic cats

material: T304 stainless steel

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent into Turner Motorsport. 

You can download the waiver here.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe

Free ground shipping! 

Sound + Power + Quality = the ultimate exhaust upgrade for the E46 M3. The Supersprint Race exhaust has a lot of fans, us included, with the mufflers producing an intoxicating shriek. This system covers the entire E46 M3 exhaust - headers, section 1, section 2, and rear mufflers with special discounted pricing. Although sound is subjective we feel the full Supersprint system produces the sexiest, most thrilling exhaust sound. It's an exotic, European-type sound unlike most American-made rumbling exhausts and it blends perfectly with the technical sophistication present throughout the E46 M3. This system does not diminsh the rasp inherent to the S54 but it's a refined and tuned sound that has won over many fans. And it's not all about the sound - the catless stepped headers free the engine of 30+hp. It's the first system we think of when customers ask for the best. Full system details:

• Stepped Headers - replaces factory manifolds and cats; equal length stainless tube in increasing stepped sizing
• Section 1 - matching stepped sizing straight pipes or metallic catalytic converters
• Section 2 - with or without resonator cross-over pipe
• Mufflers - Lightweight Race mufflers
  
• Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation! 

Special pricing! Free ground shipping! This turbo down pipe for the 135i and 335i is manufactured from 304 stainless steel using all mandrel bent tubing and each pipe is 65mm in diameter resulting in ultra low backpressure, assuring instant turbo spool up for maximum torques and horsepower gains for your 135i or 335i. The results of installing a complete turbo to tail pipe Supersprint system are a phenomenal 26 hp with a torque gain over 20 lb/ft.

The stock down pipes cause a major restriction in the exhaust flow. BMW's solution to deal with the limited space in the engine compartment is to crush the turbo outlet tubes to reduce the size of the tubing. Doing this created undesirable backpressure. For emission purposes the factory also incorporated built-in pre-cats directly after the turbo outlet ports. This make the exhaust gas backpressure rise to extremely high levels at all rpm and engine loads. This design retains excessive heat in the engine and affects performance in a negative way. The design of the Supersprint down pipes takes advantage of even the smallest space available and frees the exhaust gas flow dramatically. The SS pipe cross section (no crushed pipe) remains constant all along the down pipes and the pre-cats are totally eliminated.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Pick up a Cobb AccessPort programmer to go along with these downpipes. Additional tunes are available that will get the most out of this upgrade. Not only will the Cobb AP increase horsepower and torque but special programming is available to keep fault codes, check engine lights, and limp mode from disrupting your day. It has other features too such as data logging and diagnostic fault code reading and clearing. The Cobb AP is the most sophisticated programming tool available for the 135/335 and no tuning plan should be without one.

 

section:downpipe

connects to:stock turbo outlet, Supersprint or any other section 1

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2008-2012 E82 BMW 135i 1M Coupe
2007-2011 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2013 E92 BMW 335i 335is 335xi 335i xDrive M3 - Coupe
2007-2013 E93 BMW 335i - Convertible
Left Hand Drive ONLY

Free ground shipping!

The stock exhaust manifolds on the 540i and M5 models are an easy target for making more power and torque. They are efficiently designed for mass production and not tuned expressly for making power. And on later models the primary catalytic converters are embedded in the stock manifolds for emissions purposes. The Supersprint headers are a direct fit to all 1997-2003 E39 540i and M5 models and their tubular design with merge collectors have been proven to make significant horsepower and torque gains. With the full header and sport cat setup we measured 30hp at the wheels on a stock M5! And the fitment and quality of the Supersprint headers is second to none.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust design because every aspect is done to such a high level. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Section 1 / Catalytic Converter Options
You have a few different options for the exhaust immediately after the headers (known as 'section 1'):

connecting pipes to stock section 1 cats*

Supersprint section 1 metallic sport cats**

Supersprint section 1 test pipes (no cats)**

* - 1999-2003 540i models will need to have the rear O2 sensors extended to the new location of the cats.
** - these layouts are sold expressly for race or on-track use only. Special software may be required to prevent fault codes and other conditions.

Header Details

section:headers

connects to:stock catalytic converters (with adapter) or Supersprint race catalytic converters.

material:T304 stainless steel

dyno:click here for M5 dyno chart

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.

This item fits the following BMWs:
1997-2003 E39 BMW 540i M5

Headers, Hardware, & Software Bundle!

 

• Factory Euro M3 Headers
• Gaskets, manifold stud nuts
• Shark Injector Race Software

The original Euro headers for the E46 M3 are the original M3 header upgrade. They were the first set of headers we used back in 2001. These eliminate the original US catalytic converters in the stock US manifold (the Euro cats are under the car in the exhaust center section). With no restriction the Euro headers combined with Shark software will gain over 20hp from a stock US M3 (slightly less gain if using sport cats in section 1).

There are a lot of different headers for the E46 M3 but many of them are cheap copies of the true Euro headers. These are the genuine article without the quality issues and fitment nightmares of ultra-cheap imitations. Since these are Genuine BMW parts they are a direct fit to your engine with the proper flanges and routing with no interference with the air pump or other accessories. These can re-use the original exhaust studs on the engine and factory gaskets. New gaskets and hardware are included! Since these are straight off the Euro M3 they do not have the same port locations for the post-cat O2 sensors or EGT sensor. These are required even with Race software so they will need to be added by your installer.

The Shark Injector Race software has been calibrated specifically for headers and no cats. The software features tuning of the fuel, spark, VANOS, and throttle maps to unlock extra horsepower and torque with either 91 or 93 octane. We also raise the rev limit to 8,100 RPM. The throttle maps have been massaged to be smoother in normal mode and smoother and faster in Sport mode. This makes the car a lot easier to drive without the stumbling and bucking of the stock software. The Race software includes programming to run without cats. The post-cat O2 sensors and the EGT sensor must still be installed in the exhaust to prevent additional fault codes

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe

 

Free ground shipping! 

These stainless tubular downpipes eliminate the largest restriction in the stock exhaust: the catalytic converters. These are a straight-through, cat-less downpipe system that replaces the stock downpipes on the F10 M5. Exhaust gas from a turbo exits the turbo housing with extreme force and velocity. Having a dense mass from the catalytic converter get in the way restrictions flow in a big way. By eliminating this restriction, the turbos work less which means more torque and horsepower and longer life for the turbos as well! Removing the cats also helps to reduce underhood temperatures and heat soak, which kills power especially at the track. These cat less downpipes remove all of the cats in the M5 exhaust so special race software will be required to keep the check engine light and fault codes from appearing.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Section 1 / Catalytic Converter Options
You have a few different options for the exhaust immediately after the downpipes (known as 'section 1'):

 

 

Sport Cats*Resonators**Straight Pipes**

* - you will need to have the rear O2 sensors extended to the new location of the cats. Special software or stand-alone engine management may be required to prevent fault codes and other conditions.
** - any cat-less section is sold expressly for race or on-track use only. Special software or stand-alone engine management may be required to prevent fault codes and other conditions.

Videos:

Supersprint mufflers only
Full Supersprint System:
downpipes, straight pipes, mufflers
(no software)

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.

This item fits the following BMWs:
2012- F10 BMW M5
2011- F12 F13 BMW M6
2012+ F06 BMW M6 Gran Coupe

 

 

Free ground shipping! 

The Supersprint headers are among the best on the market for making the most top-end power on the M50/S50US engines. These are a long-tube equal length design which maximizes airflow for excellent power gains. On their own these can be good for 12-15hp (and more with other modifications). These are the real deal stainless steel headers with beautiful construction and design (often copied for cheap auction sites but made from mild steel).

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust design because every aspect is done to such a high level. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

 

section:headers

connects to:Supersprint center section or stock cat section (with modification)

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.

This item fits the following BMWs:
1992-1995 E36 BMW 325i 325is 325ic M3
1996-1999 E36 BMW 328i 328is 328ic M3, when used on a racecar with OBD1 or similar engine management and emissions equipment removed
1991-1995 E34 BMW 525i

Free ground shipping! 

Supersprint tubular headers are one of the must-have performance items for BMW's V12 engine. These equal length, stainless steel headers replace the stock manifolds for an instant power and sound upgrade. The stock exhaust manifolds are compromises and severly restricted. This header opens up the exhaust for a less restrictive flow. There is a beautiful sound to go with the torque and horsepower improvements.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

 

section:headers

connects to:Supersprint header downpipes #785211

material:T304 stainless steel (both sections)

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.

This item fits the following BMWs:
11/1994-1999 E31 BMW 850ci
1995-2001 E38 BMW 750il

Special Pricing!

The stock exhaust manifolds on the 740i/740iL models are an easy target for making more power and torque. They are efficiently designed for mass production and not tuned expressly for making power. And on later models the primary catalytic converters are embedded in the stock manifolds for emissions purposes. The Supersprint headers are a direct fit to all 1996-2001 740i and 740iL models and their tubular design with merge collectors have been proven to make significant horsepower and torque gains. With the full header and sport cat setup we measured 30hp at the wheels on a stock M5! And the fitment and quality of the Supersprint headers is second to none.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust design because every aspect is done to such a high level. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Section 1 / Catalytic Converter Options
You have a few different options for the exhaust immediately after the headers (known as 'section 1'):

• connecting pipes to stock section 1 cats*
• Supersprint section 1 test pipes (no cats)**
• Supersprint section 1 metallic sport cats**

** - these layouts are sold expressly for race or on-track use only. Special software may be required to prevent fault codes and other conditions.

Header Details:
section:  headers
connects to:  stock catalytic converters (with adapter), Supersprint straight pipes, or Supersprint race catalytic converters.
material:  T304 stainless steel
dyno:  click here for M5 dyno chart

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.

This item fits the following BMWs:
1996-2001 E38 BMW 740i 740iL

Free ground shipping! One key to making power from the S85 V10 is eliminating the factory catalytic converters in the manifold. Ideally, the best way to do this is with a set of Supersprint tubular headers. But if you want to keep your stock manifold and 'gut' the stock cats from them these pipes are the way to go. The stock cats are cut along an existing weld in each manifold and this piece is welded in place. Special software or modules will be required to keep fault codes and check engine lights from coming on. O2 sensor and EGT sensor bungs are pre-installed. Any Supersprint section 1 piece will bolt on to these downpipes.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

 

section:manifold cat-delete pipes

connects to:Supersprint section 1, p/n 988812

material:T304 stainless steel

 

This is a race exhaust system which alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2006-2010 E60 BMW M5
2005-2011 E63 BMW M6

Free ground shipping!

Supersprint makes these tubular stainless headers for the Euro-spec E36 M3 but they make a great upgrade when fitted to highly tuned US models. The Euro exhaust uses larger diameter tubing because the Euro engines move so much air at high RPM. A US car with all of the typical bolt-on upgrades can also benefit from these larger pipes as it allows the engine to move the exhaust gasses easier. If you have the M50 manifold, cams, head work, or even forced induction, don't let your exhaust be your weakest link! Less work means more torque and horsepower are freed up to actually propel the car. These Euro headers are beautifully engineered and crafted from 304 stainless and feature mandrel bends and an equal length layout. An O2 sensor bung is built into each bank (or keep them plugged if not needed).

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust design because every aspect is done to such a high level. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Note for all E36 models: the Euro exhaust has a very different layout than the US models. These headers are for the Euro M3 and will only fit US cars when used with the rest of the Euro exhaust system (center section with muffler) or a custom exhaust from these headers back.
Note for 96-99 models: these headers include O2 sensor bungs but no ports for the US secondary air pump. Therefore, these Euro headers are not intended for street-based cars and should only be used for racing or track use with special software, OBD-I conversion, or stand-alone engine management. In addition, the headers may have to be modified to properly block off the seconday air pump ports.

 

section:headers

connects to:Supersprint Euro center resonator or custom exhaust

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.

This item fits the following BMWs:
1992-1995 E36 BMW 325i 325is 325ic M3
1996-1999 E36 BMW 328i 328is 328ic M3 (see note above)

Free ground shipping! 

Eliminate the biggest restriction in the F30's exhaust by deleting the primary catalytic converter. On a track car, cats are no longer needed or wanted. They rob the turbo engine of power and torque, contribute excessive heat build-up, and lead to a total blockage if the catalytic material fails. This Supersprint cat-less downpipe solves all of that by having no restrictions through its oversized 76mm diameter piping. Special software, or stand-alone engine management, will be required to keep emissions fault codes and check engine lights from appearing.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

 

section:downpipe

connects to:OEM exhaust or Supersprint section 1

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2014+ F22 BMW 228i
2012+ F30 BMW 328i 328i xDrive 328xi - Sedan (with N20 engine; not for N26 SULEV engine)
2012+ F31 BMW 328i 328i xDrive 328xi - Wagon (with N20 engine; not for N26 SULEV engine)
2014+ F32 BMW 428i 428i xDrive 428xi - Coupe (with N20 engine; not for N26 SULEV engine)
2014+ F34 BMW 328i Gran Turismo 328i xDrive Gran Turismo 328xi Gran Turismo (with N20 engine; not for N26 SULEV engine)
Left Hand Drive ONLY

Looking to add a custom center section to your E30 M3 exhaust? Or installing an S14 engine in another chassis? You're going to need a front flange to meet up to the flange on the header. BMW flanges are typically specific to the vehicle model and the E30 M3 flanges are not shared with any other model. This will leave you in a bind when putting together a custom exhaust. We have designed and built this flange from stainless steel and is a perfect matchup to the flange on the stock S14 header. This flange is designed to be welded to 2" piping in the center section. The OEM gasket rings can be used with it.

Only one required per car.

This item fits the following BMWs:
1987-1991 E30 BMW M3
Other BMW models using the S14 engine.

Free ground shipping! 

The factory M5/M6 exhaust system is very wide open with minimal restrictions - except for the catalytic converters. The factory ceramic cat is the biggest restriction so any exhaust work to gain more power is going to have to involve replacing it with something freer-flowing. Supersprint's downpipe incorporates a high-flow HJS 200-cell metallic cat that flows considerably more than the stock ceramic part. This cat downpipe is for the right bank.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Supersprint metallic sport catalytic converters are sourced from HJS of Germany. For 30 years HJS has been supplying motorsports teams with sport cats when rules required them. HJS is now a worldwide leader in sport cat technology and performance. Rally cars, German DTM, and Formula 3 all rely on HJS for clean, reliable horsepower. Supersprint works closely with HJS to spec a catalytic converter that is correct for the vehicle and engine package. This allows for a substantial increase in flow but which, at the same time, keeps the environmental specs within European limits. With any high-flow catalytic converter, special software or other work may be required to keep emissions fault codes and check engine lights from displaying. Supersprint catalytic converters are sold for track and other off-road uses only.

 

section:right downpipe

required:Supersprint section 1

material:T304 stainless steel

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

 

 

This item fits the following BMWs:
2012+ F10 BMW M5
2012+ F12 F13 BMW M6
2012+ F06 BMW M6 Gran Coupe

The original Euro headers for the E46 M3 are the original M3 header upgrade. They were the first set of headers we used back in 2001. These eliminate the original US catalytic converters in the stock UE manifold (the Euro cats are under the car in the exhaust center section). With no restriction the Euro headers will gain over 15hp from a stock US M3 (slightly less gain if using sport cats in section 1). 

There are a lot of different headers for the E46 M3 but many of them are cheap copies of the true Euro headers. These are the genuine article without the quality issues and fitment nightmares of ultra-cheap imitations. Since these are Genuine BMW parts they are a direct fit to your engine with the proper flanges and routing with no interference with the air pump or other accessories. These can re-use the original exhaust studs on the engine and factory gaskets. New gaskets and hardware are highly recommended (offered separately below). Since these are straight off the Euro M3 they do not have the same port locations for the post-cat O2 sensors or EGT sensor. These can be added by your installer or run special software to run without them. 

Since these headers replace the factory US catalytic converters they are sold for race and off-road use only. If your series requires a catalytic converter there are multiple options for sport cats in section 1. Special Race software will be required to prevent check engine lights and fault codes. 

Special Pricing! Supersprint tubular headers are one of the must-have performance items for the M30 engine. These equal length, stainless steel headers replace the stock manifolds for an instant power and sound upgrade. This header kit opens up the exhaust for a less restrictive flow. Expect gains of at least 12hp with these and more if you have other modifications to the cam and intake. There is a beautiful sound to go with the torque and horsepower improvements.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Fitment Notes: The headers are a direct fit with the factory gaskets to the M30 engine. A set of downpipes connect the headers to a Supersprint front resonator. This resonator also serves as a cat-delete pipe. The resonator uses a 3-bolt flange which makes this a direct fit to the rest of the Supersprint exhaust. If you're using any other exhaust system there may be different flanges and some modification may be required.

section:	headers + section 1 resonators (cat delete)
connects to:	engine; Supersprint resonator/muffler
material:	headers = T304 stainless steel downpipes, resonator = coated mild steel

This item fits the following BMWs:
1985-1988 E28 BMW 535i 535is
1984-1989 E24 BMW 635csi

Free ground shipping!

The cats in the stock US manifold are the biggest enemy in making more power from the S54. The cats as part of the stock header are a major blockage to airflow so removing them will unlock a lot of missing horsepower. Ideally, the best way to do this is with a set of Supersprint tubular headers. But if you want to keep your stock manifold and 'gut' the stock cats from them these pipes are the way to go. You can get a lot of the power gains of a true header system at a fraction of the cost. The stock cats are cut along an existing weld in each manifold and this piece is welded in place. Special software or modules will be required to keep fault codes and check engine lights from coming on. Bungs are preinstalled for the post cat O2 sensors. Any Supersprint section 1 piece will bolt on to these downpipes.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Fitment note: welding is required to install these pipes on the stock manifold. Once the stock manifolds are removed, cut along the existing seams for the stock cat and remove them. Then re-weld these pipes onto the original manifold.

 

section:manifold cat-delete pipes

connects to:stock or Supersprint section 1

material:T304 stainless steel

 

This is a race exhaust system which alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe

Free ground shipping!

 Supersprint tubular headers are one of the must-have performance items for the M30 engine. These equal length, stainless steel headers replace the stock manifolds for an instant power and sound upgrade. This header kit opens up the exhaust for a less restrictive flow. Expect gains of at least 12hp with these and more if you have other modifications to the cams and intake. There is a beautiful sound to go with the torque and horsepower improvements.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. A set of downpipes connects runs from the headers to a BMW-type 3-bolt flange. We recommend using this with the Supersprint front resonator and the rest of the Supersprint exhaust system because it's a slam-dunk easy fitment. However, your own custom exhaust can also be fitted using the downpipe's 3-bolt flanges. Or cut the flanges off and use a custom adapter to fit with the stock cat section.

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

 

section:headers

connects to:Supersprint resonator or custom

material:headers = T304 stainless steel
downpipes = coated mild steel

Free ground shipping! 

Eliminate the biggest restriction in the 235/335/435 exhaust by deleting the primary catalytic converter. On a track car, cats are no longer needed or wanted. They rob the turbo engine of power and torque, contribute excessive heat build-up, and lead to a total blockage if the catalytic material fails. This Supersprint cat-less downpipe solves all of that by having no restrictions through its oversized 80mm diameter piping. Special software, or stand-alone engine management, will be required to keep emissions fault codes and check engine lights from appearing.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

 

 

This item fits the following BMWs:
2014+ F22 BMW M235i
2012+ F30 BMW 335i 335i xDrive - Sedan
2013+ F32 BMW 435i 435i xDrive - Coupe
2013+ F33 BMW 435i Convertible 435i xDrive Convertible- Convertible
2014+ F34 BMW 335i xDrive GT - Gran Tourismo
2014+ F36 BMW 435i Gran Coupe 435i xDrive Gran Coupe
2016+ F87 BMW M2
Left Hand Drive ONLY

Free ground shipping! 

One of the biggest restrictions on the N52 engine is in the exhaust system. The 525i, 528i, and 530i use primary and secondary catalytic converters in the exhaust and the biggest blockage comes from the primary cats located in the exhaust manifold. These Supersprint tubular headers remove the primary cats entirely, speeding up exhaust flow, and releasing more horsepower and torque. These headers will bolt on to the stock secondary cat section or a new set of Supersprint metallic sport cats.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details. Because the primary cats are being deleted, special software will be required to eliminate the fault codes associated with this. Supersprint metallic sport cats include ports for extending the oxygen sensors, however, special software may still be required.

 

section:header

connects to:OEM secondary cats or Supersprint section 1

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2006-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive

For a true racing car, the biggest restriction in the exhaust system is the catalytic converters. On modern BMWs there are often two sets - a primary in the header/downpipe and a secondary further back in the exhaust. Removing these restrictions with a cat-less downpipe and straight pipes has enormous benefits for a track or race car: remove the restriction which unlocks huge power and torque gains, less heat (which can reduce power output), zero complication from a clogged or blocked catalytic converter, and less weight. These Borla M3/M4 cat-less downpipes are made from stainles steel and have no cats and mandrel-bent pipes for the best flow out the turbos. These will bolt on to the Borla or stock section 1 front pipes. Special software or stand-alone engine management may be required to keep the check engine light and faults from appearing.

Borla is committed to providing world-class exhaust products that exceed customer expectations. To accomplish this, they have a facility complete with a state-of-the art test and development center. Pioneering a variety of improvements in the design of performance exhaust systems, Alex Borla currently holds several US patents for innovative exhaust system technology. Borla has won numerous "Best New Product" awards in the industry. Every Borla Cat-Back™ system, header and axle-back is made from austenitic stainless steel (superior to 409 or aluminized steel) utilizing mandrel-bent tubing, all-welded construction, and is designed for accurate fit and easy installation. Over 30 years experience and special merge collector technology provide the ultimate in power and endurance.

This part alters or deletes the emissions equipment on your car. Removing the primary cats will result in a check engine light and faults for the missing cats. Special software or modules will be required to prevent the codes but this setup will not be street legal. This was designed for race and track use only. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2015+ F80 BMW M3 - Sedan
2015+ F82 BMW M4 - Coupe
2015+ F83 BMW M4 - Convertible
Left Hand Drive ONLY

Special pricing! Free ground shipping!

Supersprint tubular long-tube headers for the 96-99 328i and M3 that works with the factory secondary air pump. These use the same tubular header design of the OBD-I Supersprint header but with the necessary ports for the secondary air injection so you won't need an air pump delete kit or special software. These are still long-tube headers that make great power at high RPM. They fit with the Supersprint center resonator or by cutting your factory cat section so these can slide on.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

 

 

section:headers

connects to:stock cat section (with modification) or Supersprint center resonator

material:T304 stainless steel

This item fits the following BMWs:
1996-1999 E36 BMW 328i 328is 328ic M3

Free ground shipping! 

Supersprint tubular headers are one of the must-have performance items for the ultimate E53 X5's engine. These equal length, stainless steel headers replace the stock manifolds for an instant power and sound upgrade. The stock exhaust manifolds are compromises and severly restricted. This header kit opens up the exhaust for a less restrictive flow. There is a beautiful sound to go with the torque and horsepower improvements. This header section is designed to be used with the Supersprint sport cat section.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

 

section:headers

connects to:Supersprint metallic sport cats

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2004-2006 E53 BMW X5 4.8is

Free ground shipping! 

Adding headers and removing catalytic converters from the exhaust is one of the top things to do to make more power. The factory put the cats in the stock exhaust manifold which restricts exhaust flow. But any race or track car will want to run without cats to gain the most power and torque. These Supersprint stainless headers are a true tubular, equal length design that bolt up for an immediate power gain. With no cats and a race exhaust you can expect to gain 20-25hp over the stock exhaust setup. Power gains with a cat section depend on the type of cat.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust design because every aspect is done to such a high level. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Section 1 / Catalytic Converter Options
You have a few different options for the exhaust immediately after the headers (known as 'section 1'):

 

Supersprint section 1 metallic sport cats*

Supersprint section 1 test pipes (no cats)** (not for E39)

* - you will need to have the rear O2 sensors extended to the new location of the cats.
** - cat-delete is sold expressly for race or on-track use only. Special software or stand-alone engine management may be required to prevent fault codes and other conditions.

Header Details

 

section:headers

connects to:Supersprint section 1 straight pipes or metallic cats

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.

This item fits the following BMWs:
1999-2000 E46 BMW 323i 323ci 328i 328ci (left-hand drive models only)
1999-2000 E39 BMW 528i

Free ground shipping!

Supersprint tubular headers are one of the must-have performance items for the 850 engine. These equal length, stainless steel headers replace the stock manifolds for an instant power and sound upgrade. This header kit opens up the exhaust for a less restrictive flow. Expect gains of at least 12hp with these and more if you have other modifications to the cams and intake. There is a beautiful sound to go with the torque and horsepower improvements.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car. Using them without the rest of the Supersprint 850 exhaust will require additional fabrication.

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

 

section:headers

requires:Supersprint downpipes; Supersprint section 1 resonator; or custom

material:headers = T304 stainless steel

Free ground shipping! 

Headers should be part of any M20 performance project or restoration. These Supersprint tubular headers are a larger diameter and have better flow than the stock exhaust manifolds and they make more power. And since the stock headers are known to be brittle and can crack over time these make for an excellent upgrade replacement.

This header system features an X-pipe after the headers to improve exhaust flow and scavenging. The X-pipe helps the exhaust gas mix and then flow into the rest of the exhaust. This header system has a bend in the outlets from the X-pipe to fit to the stock E30 catalytic converter (cut the stock E30 downpipes and these clamp in place). This makes them a direct swap from the stock manifolds and downpipes and an easy fitment for E30s with the stock exhaust.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

 

section:headers

connects to:stock cat section (with modification)

material:T304 stainless steel

This item fits the following BMWs:
1987-1991 E30 BMW 325i 325ic 325is

Special pricing! Free ground shipping!Headers should be part of any M20 performance project or restoration. These Supersprint tubular headers are a larger diameter and have better flow than the stock exhaust manifolds and they make more power. And since the stock headers are known to be brittle and can crack over time these make for an excellent upgrade replacement.

This header system features an X-pipe after the headers to improve exhaust flow and scavenging. The X-pipe helps the exhaust gas mix and then flow into the rest of the exhaust. This header system has straight outlets from the X-pipe so a custom center section is recommended. Supersprint also makes a header and X-pipe to fit to the factory E30 catalytic converter.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

 

section:headers

connects to:stock cat section (with modification) or custom center section

material:T304 stainless steel

This item fits the following BMWs:
1987-1991 E30 BMW 325i 325ic 325is 325ix
1989-1991 Z1 BMW Z1 Roadster

Free ground shipping! 

When building a race or track car a free-flowing exhaust is critical. Removing restrictions and improving flow is key to making horsepower. That's even more important on car with turbos like the Z4 35i and Z4 35is. Reducing restrictions in the exhaust improves flow, which makes the turbos work more efficiently, freeing up horsepower and helping the turbos last longer. For the Z4 Supersprint makes these turbo downpipes without the catalytic converters. They are mandrel-bent and smooth flowing for a more power and better reliability. For the best performance and sound, combine these with the Supersprint section 1 straight pipes (sport catalytic converters also available, if required).

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

 

section:turbo downpipes

connects to:turbos; Supersprint section 12

material:T304 stainless steel

This item fits the following BMWs:
2009+ Z4 BMW Z4 sDrive35i Z4 sDrive35is

Special Pricing! The stock exhaust manifolds on the 545i and 550i models are an easy target for making more power and torque. They are efficiently designed for mass production and not tuned expressly for making power. And the catalytic converters are embedded in the stock manifolds for emissions purposes. The Supersprint headers are a direct fit to all 2004-2010 E60 545i and 550i models and their tubular design with merge collectors have been proven to make significant horsepower and torque gains. With the full header and sport cat setup they measured 30hp at the wheels on a stock 545i! And the fitment and quality of the Supersprint headers is second to none.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust design because every aspect is done to such a high level. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Header Details

section:	headers
connects to:	Supersprint section 1 catalytic converters
material:	T304 stainless steel

This item fits the following BMWs:
2004-2010 E60 BMW 545i 550i

Special pricing! Free ground shipping!

The factory 35i exhaust system is pretty wide open with a minimal of restrictions - except for the catalytic converter. The factory cat is the biggest restriction so any exhaust work to gain more power is going to have to involve replacing it with something freer-flowing. Supersprint's downpipe incorporates a high-flow HJS 200-cell metallic cat that flows considerably more than the stock ceramic part.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Supersprint metallic sport catalytic converters are sourced from HJS of Germany. For 30 years HJS has been supplying motorsports teams with sport cats when rules required them. HJS is now a worldwide leader in sport cat technology and performance. Rally cars, German DTM, and Formula 3 all rely on HJS for clean, reliable horsepower. Supersprint works closely with HJS to spec a catalytic converter that is correct for the vehicle and engine package. This allows for a substantial increase in flow but which, at the same time, keeps the environmental specs within European limits. With any high-flow catalytic converter, special software or other work may be required to keep emissions fault codes and check engine lights from displaying. Supersprint catalytic converters are sold for track and other off-road uses only.

 

section:downpipe

connects to:OEM exhaust or Supersprint section 1

material:T304 stainless steel

 

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

 

 

This item fits the following BMWs:
2011+ F25 BMW X3 xDrive35i

Eliminate the biggest restriction in the E9x 335i's exhaust by deleting the primary catalytic converter. On a track car, cats are no longer needed or wanted. They rob the turbo engine of power and torque, contribute excessive heat build-up, and lead to a total blockage if the catalytic material fails. This Wagner cat-less downpipe solves all of that by having no restrictions through its oversized diameter piping. Special software, or stand-alone engine management, will be required to keep emissions fault codes and check engine lights from appearing.

Features:

• connection iameter of 105mm
• 100% perfect fit, replace OEM
• less thermal load on the turbocharger
• more power by reducing back pressure
• significantly more torque
• Made from 1.4301 (SS304) Stainless Steel
   

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2014+ F22 BMW 228i
2012+ F30 BMW 328i 328i xDrive 328xi - Sedan (with N20 engine; not for N26 SULEV engine)
2014+ F32 BMW 428i 428i xDrive 428xi - Coupe (with N20 engine; not for N26 SULEV engine)
Left Hand Drive ONLY

This N20 downpipe feature larger piping and catalytic converter that are freer-flowing than the original cats for better flow and less backpressure. By removing exhaust restrictions the turbos can spool up faster which makes more boost sooner. With additional tuning, more power is available. There are downpipes that delete the primary cats and can leave the exhaust with a dirty and awful smell. These Wagner downpipes are built with a sport cat to keep the exhaust cleaner.Special software, or stand-alone engine management, may be required to keep emissions fault codes and check engine lights from appearing.

Features:

• 200cpi Catalytic Converter
• 100% perfect fit - CAD designed.
• less thermal load on the turbocharger
• more power by reducing back pressure
• significantly more torque
• Made from 1.4301 (SS304) Stainless Steel
  
   

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

 

This item fits the following BMWs:
2014+ F22 BMW 228i
10/2012+ F30 BMW 328i 328i xDrive 328xi - Sedan (with N20 engine; not for N26 SULEV engine)
2014+ F32 BMW 428i 428i xDrive 428xi - Coupe (with N20 engine; not for N26 SULEV engine)
Left Hand Drive ONLY

Free ground shipping! 

The stock headers on the Z8 are no different than what came on the BMW 540i and M5. Meaning, they're compromises for cost, sound, and fitment. That's why Supersprint tubular headers are one of the must-have performance items for the Z8's engine. These equal length, stainless steel headers replace the stock manifolds for an instant power and sound upgrade. The stock exhaust manifolds are compromises and severely restricted. This header kit opens up the exhaust for a less restrictive flow. There is a beautiful sound to go with the torque and horsepower improvements. This system comes with an adapter to fit with the stock catalytic converters (modification required). Or use the full Supersprint exhaust system, with its larger piping diameters, for better flow and more power.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

 

section:headers

connects to:OEM cat or Supersprint cats

material:T304 stainless steel

This item fits the following BMWs:
2000-2003 E52 BMW Z8 Roadster (left-hand drive model)

aFe Power's new Race Only Twisted Steel Headers deliver an astounding 12hp and 16lbs. X ft. torque while outflowing the factory exhaust manifolds. The headers are constructed of near equal length 1.625" / 1.6mm 304 stainless steel tubing with 3/8" thick CNC machined flanges to ensure a leak free seal. To eliminate dead space that can cause turbulence and hinder flow that formed collectors are prone to produce, true merge collectors and optimized tube lengths are used for true pulse control technology improving flow and performance. 100% TIG-welded, the smooth curves and increased diameter of this header helps remove restriction and keeps exhaust gas flowing smoothly for improved performance and durability. All components are supplied for a hassle-free installation with no modifications necessary.

Features:

• Tig-Welded: 100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks.
• Retain Factory Sensors: aFe has designed this system to retain all your factory sensors for a hassle free installation.
• Mitered Collectors: Mitered collectors not only extend the tube lengths and decrease turbulence, but provide optimal exhaust scavenging. The result is increased horsepower, torque and improved throttle response.
• CNC Machined Flanges: Flanges are CNC machined not only to be visually appealing but for a precise fit and leak-free seal.
• Brushed 304 SS Construction: These headers are constructed of durable CNC mandrel bent, brushed, 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking.

Header Details:
connects to: US section 1 (stock or Supersprint or custom)
material: T304 stainless steel

This item fits the following BMWs:
2001-2006 E46 BMW M3

Free ground shipping! 

One of the keys to gaining power in any turbo engine is from reducing restrictions. By replacing the factory catalytic converter with a freer-flowing piece you are picking up additional power and still keeping the exhaust gases clean. This downpipe for the N20 engine is a direct replacement for the stock downpipe and includes a metallic catalytic converter. Supersprint's dyno testing revealed a 15hp/10ft-lbs increase using this downpipe and the rest of their exhaust system.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Supersprint metallic sport catalytic converters are sourced from HJS of Germany. For 30 years HJS has been supplying motorsports teams with sport cats when rules required them. HJS is now a worldwide leader in sport cat technology and performance. Rally cars, German DTM, and Formula 3 all rely on HJS for clean, reliable horsepower. Supersprint works closely with HJS to spec a catalytic converter that is correct for the vehicle and engine package. This allows for a substantial increase in flow but which, at the same time, keeps the environmental specs within European limits. With any high-flow catalytic converter, special software or other work may be required to keep emissions fault codes and check engine lights from displaying. Supersprint catalytic converters are sold for track and other off-road uses only.

 

section:downpipe

connects to:OEM exhaust or Supersprint section 1

material:T304 stainless steel

 

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

 

 

This item fits the following BMWs:
2014+ F22 BMW 228i
2012+ F30 BMW 328i 328i xDrive 328xi - Sedan (with N20 engine; not for N26 SULEV engine)
2014+ F32 BMW 428i 428i xDrive 428xi - Coupe (with N20 engine; not for N26 SULEV engine)
Left Hand Drive ONLY

Free ground shipping! 

The factory 235/335/435 N55 exhaust system is pretty wide open with minimal restrictions - except for the catalytic converter. The factory cat is the biggest restriction so any exhaust work to gain more power is going to have to involve replacing it with something freer-flowing. Supersprint's downpipe incorporates a ultra high-flow HJS 100-cell metallic cat that flows considerably more than the stock ceramic part. It also uses bigger 80mm piping to minimize restrictions.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Supersprint metallic sport catalytic converters are sourced from HJS of Germany. For 30 years HJS has been supplying motorsports teams with sport cats when rules required them. HJS is now a worldwide leader in sport cat technology and performance. Rally cars, German DTM, and Formula 3 all rely on HJS for clean, reliable horsepower. Supersprint works closely with HJS to spec a catalytic converter that is correct for the vehicle and engine package. This allows for a substantial increase in flow but which, at the same time, keeps the environmental specs within European limits. With any high-flow catalytic converter, special software or other work may be required to keep emissions fault codes and check engine lights from displaying. Supersprint catalytic converters are sold for track and other off-road uses only.

100-cell cats have 100 honeycomb cells per square inch. While still cleansing the exhaust somewhat this is basically a straight-through exhaust.

Dyno (M135i):
+28hp / +17ft-lbs
Supersprint downpipe with sport cat
section 1, section 2 straight pipes
performance muffler

 

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

 

 

 

This item fits the following BMWs:
2014+ F22 BMW M235i
2012+ F30 BMW 335i 335i xDrive - Sedan
2013+ F32 BMW 435i 435i xDrive - Coupe
2013+ F33 BMW 435i Convertible 435i xDrive Convertible- Convertible
2014+ F36 BMW 435i Gran Coupe 435i xDrive Gran Coupe
2016+ F87 BMW M2
Left Hand Drive ONLY

Special Pricing! Adding headers and removing catalytic converters from the exhaust is one of the top things to do to make more power. The factory put the cats in the stock exhaust manifold which restricts exhaust flow. But any race or track car will want to run without cats to gain the most power and torque. We used these on our in-house 330i ZHP project car . These Supersprint stainless headers are a true tubular design that bolt up for an immediate power gain. With no cats and a race exhaust you can expect to gain 20-25hp over the stock exhaust setup. Power gains with a cat section depend on the type of cat.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust design because every aspect is done to such a high level. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Section 1 / Catalytic Converter Options
You have a few different options for the exhaust immediately after the headers (known as 'section 1'):

	Supersprint section 1 metallic sport cats*
	Supersprint section 1 test pipes (no cats)**

* - you will need to have the rear O2 sensors extended to the new location of the cats.
** - cat-delete is sold expressly for race or on-track use only. Special software or stand-alone engine management may be required to prevent fault codes and other conditions.

Header Details

section:	headers
connects to:	Supersprint section 1 straight pipes or metallic cats
material:	T304 stainless steel

This item fits the following BMWs:
2001-2006 E46 BMW 325i 325ci 330i 330ci (left-hand drive models only)

The original Euro headers for the E46 M3 are the original M3 header upgrade. They were the first set of headers we used back in 2001. These eliminate the original US catalytic converters in the stock UE manifold (the Euro cats are under the car in the exhaust center section). With no restriction the Euro headers will gain over 15hp from a stock US M3 (slightly less gain if using sport cats in section 1).

There are a lot of different headers for the E46 M3 but many of them are cheap copies of the true Euro headers. These are the genuine article without the quality issues and fitment nightmares of ultra-cheap imitations. Since these are Genuine BMW parts they are a direct fit to your engine with the proper flanges and routing with no interference with the air pump or other accessories. These can re-use the original exhaust studs on the engine and factory gaskets. New gaskets and hardware are highly recommended (offered separately below). Since these are straight off the Euro M3 they do not have the same port locations for the post-cat O2 sensors or EGT sensor. These can be added by your installer or run special software to run without them.

Since these headers replace the factory US catalytic converters they are sold for race and off-road use only. If your series requires a catalytic converter there are multiple options for sport cats in section 1. Special software will be required to prevent check engine lights and fault codes.


This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe

Free ground shipping! 

Eliminate the biggest restriction in the X3's exhaust by deleting the primary catalytic converter. On a track car, cats are no longer needed or wanted. They rob the turbo engine of power and torque, contribute excessive heat build-up, and lead to a total blockage if the catalytic material fails. This Supersprint cat-less downpipe solves all of that by having no restrictions through its stainless steel piping. Special software, or stand-alone engine management, will be required to keep emissions fault codes and check engine lights from appearing.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

 

section:downpipe

connects to:OEM exhaust or Supersprint section 1

material:T304 stainless steel

 

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

 

This item fits the following BMWs:
2011+ F25 BMW X3 xDrive35i

Eliminate the biggest restriction in the E9x and E82/88 exhaust system by deleting the primary catalytic converter. On a track car, cats are no longer needed or wanted. They rob the turbo engine of power and torque, contribute excessive heat build-up, and lead to a total blockage if the catalytic material fails. This Wagner cat-less downpipe solves all of that by having no restrictions through its oversized diameter piping. Special software, or stand-alone engine management, will be required to keep emissions fault codes and check engine lights from appearing.

Features:

• True 70mm Downpipes with mandrel bends and flex section
• 100% perfect fit, replace OEM
• less thermal load on the turbocharger
• more power by reducing back pressure
• significantly more torque
• Made from 1.4301 (SS304) Stainless Steel
  
  
  
   
•  

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2008-2010 E82 BMW 135i
2011 E82 BMW 1M Coupe
2006-2010 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2010 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007-2010 E93 BMW 328i 335i 335is - Convertible
Left Hand Drive ONLY

Headers should be part of any M20 performance project or restoration. These Supersprint tubular headers are a larger diameter and have better flow than the stock cast iron exhaust manifolds and they make more power. And since the stock headers are known to be brittle and can crack over time these make for an excellent upgrade replacement.

This header system mimics the stock exhaust after the header collectors. It uses the same 3-bolt flange as the original 323 center resonator. This makes them a direct swap from the stock manifolds and downpipes and an easy fitment for a 323 with the stock exhaust. Supersprint also makes a center resonator section and rear mufflers to build a complete system.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

This item fits the following BMWs:
1978-1983 E21 BMW 323i

Deleting the secondary air pump from your exhaust? Or updating your M50/S50US with the M52 header manifolds? This plate is the perfect touch! The air pump (also known as EGR system) has proven to be a headache for many BMW owners and it's one of the first things to go when building a racecar. The air pump is not required in many racing classes and deleting it saves some weight, complexity, and won't interfere with the rest of the exhaust or engine management system (deleting the air pump will require special programming in the ECU, a simulator, or a stand-alone engine management system). The M52/S52 manifolds are also a common upgrade on M50/S50US engines and these plates will be needed in those applications as well. When removing the air pump piping from the head two ports are left open that need to be blocked off. That's where this little plate comes in. They're made from stainless steel and include a new gasket to the head. They slide over the existing studs and secure with the existing nuts. Price is for a pair of block-off plates with gaskets.

Free ground shipping! 

The factory 235/335/435 N55 exhaust system is pretty wide open with minimal restrictions - except for the catalytic converter. The factory cat is the biggest restriction so any exhaust work to gain more power is going to have to involve replacing it with something freer-flowing. Supersprint's downpipe incorporates a ultra high-flow HJS 200-cell metallic cat that flows considerably more than the stock ceramic part. It also uses bigger 80mm piping to minimize restrictions.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Supersprint metallic sport catalytic converters are sourced from HJS of Germany. For 30 years HJS has been supplying motorsports teams with sport cats when rules required them. HJS is now a worldwide leader in sport cat technology and performance. Rally cars, German DTM, and Formula 3 all rely on HJS for clean, reliable horsepower. Supersprint works closely with HJS to spec a catalytic converter that is correct for the vehicle and engine package. This allows for a substantial increase in flow but which, at the same time, keeps the environmental specs within European limits. With any high-flow catalytic converter, special software or other work may be required to keep emissions fault codes and check engine lights from displaying. Supersprint catalytic converters are sold for track and other off-road uses only.

200-cell cats have 200 honeycomb cells per square inch. This is much better flow than stock but still does a good job of cleansing the exhaust.

Dyno (M135i):
+28hp / +17ft-lbs
Supersprint downpipe with sport cat
section 1, section 2 straight pipes
performance muffler

 

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

 

 

 

 

This item fits the following BMWs:
2014+ F22 BMW M235i
2012+ F30 BMW 335i 335i xDrive - Sedan
2013+ F32 BMW 435i 435i xDrive - Coupe
2013+ F33 BMW 435i Convertible 435i xDrive Convertible- Convertible
2014+ F36 BMW 435i Gran Coupe 435i xDrive Gran Coupe
2016+ F87 BMW M2
Left Hand Drive ONLY

Special Pricing! These Supersprint 'partial-stepped' headers for the Euro E46 M3, MZ3, and Z4 M are a replacement for the stock manifolds/cats. These are the tubular 'stepped' equal length headers (not the full racing stepped headers) - the header pipes increase in diameter the further they get from the engine until terminiating in a stock Euro-type flange. These stepped headers will bolt to the stock section 1 of the Euro exhaust. For making E46 M3 horsepower and performance gains, headers are right at the top of the list (along with changing the rear end gears). Since the stock catalytic converters are in the original exhaust manifolds, using any type of tubular non-cat manifolds will give instant power gains. The Supersprint headers are full 304 stainless steel (not mild steel) for better heat dissipation and heat resistance to cracking and de-forming (any headers not made from stainless suffer from structural problems). Supersprint designs their headers with CAD programs and 50 years of exhaust tuning experience. These headers are an improvement over any 'Euro style' header on the market. This part is designed for the Euro market with the correct flanges for the Euro exhaust and the O2 and EGT sensor ports pre-installed. Special software or stand alone engine management would be required to keep check engine and fault codes from appearing. Software is recommended to maximize the performance gains from this header upgrade.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust design because every aspect is done to such a high level. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Section 1 / Catalytic Converter Options
This header works with the flanges on the Euro section 1 (clocked differently than the US exhaust). It only works with the stock Euro section 1 or similar.

A Euro section 1

Header Details

section:	headers
connects to:	stock Euro section 1 or Supersprint section 1 straight pipes or metallic cats
material:	T304 stainless steel

This item fits the following BMWs:
2001-2006 E46 BMW M3

If you are looking to start your custom turbo exhaust build, the exhaust manifold flanges from Creations Motorsport are the best place to start. Offering a solid 10mm stainless steel foundation that is laser cut for precision, there isnt a better option than this to start with!

 

Vehicle Fitment:

• E34 - 520i, 525i

• E36 - 320i, 323i, 325i, 328i

• E46  - 323i, 325i, 328i, 330i, M3

• E39 - 520i, 523i, 525i, 528i

• Z3  - 2.8, 3.0

• Z4  - 3.0

These N55 downpipes feature larger piping and catalytic converter that are freer-flowing than the original cats for better flow and less backpressure. By removing exhaust restrictions the turbos can spool up faster which makes more boost sooner. With additional tuning, more power is available. There are downpipes that delete the primary cats and can leave the exhaust with a dirty and awful smell. These Wagner downpipes are built with a sport cat to keep the exhaust cleaner.Special software, or stand-alone engine management, will be required to keep emissions fault codes and check engine lights from appearing.

Features:

• 200cpi Catalytic Converter
• 100% perfect fit - CAD designed.
• less thermal load on the turbocharger
• more power by reducing back pressure
• significantly more torque
• Made from 1.4301 (SS304) Stainless Steel
  
   

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

This item fits the following BMWs:
2014+ F22 BMW M235i M235i xDrive
2014+ F23 BMW M235i Convertible
7/2013+ F30 BMW 335i 335i xDrive - Sedan
7/2013+ F32 BMW 435i 435i xDrive - Coupe
7/2013+ F33 BMW 435i Convertible 435i xDrive Convertible- Convertible
2014+ F34 BMW 335i xDrive GT - Gran Tourismo
2014+ F36 BMW 435i Gran Coupe 435i xDrive Gran Coupe
Left Hand Drive ONLY

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

Special pricing! Free ground shipping!

The factory header system on the M5/M6 V10 is nicely designed - except where the primary tubes join together. Here the factory tubes are crushed in size and joined in narrow housing ahead of the catalytic converters. Supersprint has designed a fully tubular header and collector system that is fully mandrel bent and makes no compromises. They even patented the design. With a complete exhaust system, we recorded gains of over 60hp! These headers can be connected to either a factory secondary cat or a Supersprint high-flow metallic cat.

What sets these headers apart from others is the expertise and craftsmanship from Supersprint in Italy. These are 100% stainless steel headers with true mandrel bends. It's a carefully engineered header and merge collector design with superior craftsmanship to other systems (sometimes knockoffs to the original Supersprint). Supersprint spends considerable time in R&D, experimenting with piping sizes and layouts to get the most horsepower gain (confirmed with their in-house dyno). Fitment is also a key consideration and this is where Supersprint's commitment to quality fabrication and construction set them apart from cheaper systems.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Full Supersprint exhaust consists of:

• Supersprint headers
• Supersprint sport cats
• Supersprint resonator
• Supersprint mufflers

E60 M5 Supersprint Header Details:

• section = headers (cat-delete)
• connects to = stock section 1 (with included adapters) or Supersprint section 1 (cat or straight pipe)
• material = stainless steel
• fitment details = professional installation recommended; post-cat O2 sensors must be extended to new location in section 1 (wiring materials included)

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.

This item fits the following BMWs:
2006-2010 E60 BMW M5
2005-2011 E63 BMW M6

Eliminate the biggest restriction in the F30's exhaust by deleting the primary catalytic converter. On a track car, cats are no longer needed or wanted. They rob the turbo engine of power and torque, contribute excessive heat build-up, and lead to a total blockage if the catalytic material fails. This Wagner cat-less downpipe solves all of that by having no restrictions through its oversized diameter piping. Special software, or stand-alone engine management, will be required to keep emissions fault codes and check engine lights from appearing.

Features:

• made out of high quality stainless steel 1.4301 (SS304)
• 100% perfect fit, replace OEM
• less thermal load on the turbocharger
• more power by reducing back pressure
• significantly more torque
• connection diameter 105mm

 

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2012-6/2013 F30 BMW 335i 335i xDrive - Sedan
Left Hand Drive ONLY

aFe Power's Twisted Steel catted headers deliver 15hp and 14lbs. ft. torque while outflowing the factory cats. These headers use 400cpsi sport cats in place of the factory cats in the headers. aFe's headers outflow the stock cats and manifolds thanks to optimized primary lengths, oversized tubing, and a precison-made 3-1 merge collector for each bank. These headers are crafted in California using TIG-welding, smooth mandrel-bent tubing, and increased pipe diameters. State of the art design removes restriction and keeps exhaust gas flowing smoothly for improved performance and durability. All components are supplied for a hassle-free installation with no modifications necessary.

Features:

• 400cpsi sport cats
• Tig-Welded: 100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks.
• Retain Factory Sensors: aFe has designed this system to retain all your factory sensors for a hassle free installation.
• Mitered Collectors: Mitered collectors not only extend the tube lengths and decrease turbulence, but provide optimal exhaust scavenging. The result is increased horsepower, torque and improved throttle response.
• CNC Machined Flanges: Flanges are CNC machined not only to be visually appealing but for a precise fit and leak-free seal.
• Brushed 304 SS Construction: These headers are constructed of durable CNC mandrel bent, brushed, 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking.

Header Details:
sport cats in tubular headers
connects to: US section 1 (stock or Supersprint or custom)
material: T304 stainless steel

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

• +13whp
• +8wtrq
• Awesome sound!

Our Turner catted downpipes for F30 335 make more power and torque and allow more engine sound to be heard. This precision designed downpipe upgrade features larger piping and a sport catalytic converter for better flow and less backpressure. By removing exhaust restrictions the turbos can spool up faster which makes more boost sooner. With additional tuning, more power is available. Our downpipe is built with a sport cat to keep the exhaust cleaner and without obnoxious odors. Special software, or stand-alone engine management, will be required to keep emissions fault codes and check engine lights from appearing.

Features:

• sport catalytic converter
• 100% perfect fit
• more power and torque thanks to improved flow
• 105mm connection diameter
• stainless steel

This item fits the following BMWs:
2012-6/2013 F30 BMW 335i 335i xDrive - Sedan

Special pricing! Free ground shipping! The biggest restriction in the exhaust is from the stock headers themselves. The factory header/exhaust manifold contains the catalytic converters. The design is not very conducive to exhaust flow so they rob the engine of horsepower and torque. One way to get that back is to use a non-restrictive exhaust header like this Supersprint. It does not contain a catalytic converter so the shape and size of the tubing can be optimized for the M54 3.0-liter inline-6. A catalytic converter is still recommended but installed in place of the factory center resonator.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

 

section:header

connects to:OEM center resonator

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2001-2003 E39 BMW 525i 530i
2004-2005 E60 BMW 525i 530i
2000-2006 E53 BMW X5 3.0i

Free ground shipping! The factory M5/M6 exhaust system is very wide open with a minimal of restrictions - except for the catalytic converters. The factory ceramic cat is the biggest restriction so any exhaust work to gain more power is going to have to involve replacing it with something freer-flowing. Supersprint's downpipe incorporates a high-flow HJS 200-cell metallic cat that flows considerably more than the stock ceramic part. This cat downpipe is for the left bank.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Supersprint metallic sport catalytic converters are sourced from HJS of Germany. For 30 years HJS has been supplying motorsports teams with sport cats when rules required them. HJS is now a worldwide leader in sport cat technology and performance. Rally cars, German DTM, and Formula 3 all rely on HJS for clean, reliable horsepower. Supersprint works closely with HJS to spec a catalytic converter that is correct for the vehicle and engine package. This allows for a substantial increase in flow but which, at the same time, keeps the environmental specs within European limits. With any high-flow catalytic converter, special software or other work may be required to keep emissions fault codes and check engine lights from displaying. Supersprint catalytic converters are sold for track and other off-road uses only.

 

section:left downpipe

required:Supersprint section 1

material:T304 stainless steel

 

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

 

This item fits the following BMWs:
2012+ F10 BMW M5
2012+ F12 F13 BMW M6
2012+ F06 BMW M6 Gran Coupe
Left Hand Drive ONLY

Special pricing! Free ground shipping!

Adding headers and removing catalytic converters from the exhaust is one of the top things to do to make more power. The factory put the cats in the stock exhaust manifold which restricts exhaust flow. But any race or track car will want to run without cats to gain the most power and torque. We used these on our in-house 325i project car on our way to 272hp. These Supersprint stainless headers are a true tubular, equal length design that bolt up for an immediate power gain. With no cats and a race exhaust you can expect to gain 15-20hp over the stock exhaust setup. Power gains with a cat section depend on the type of cat.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust design because every aspect is done to such a high level. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Section 1 / Catalytic Converter Options
You have a few different options for the exhaust immediately after the headers (known as 'section 1'):

 

Stock Section 1 Cats*Sport Cats*Straight Pipes**

* - you will need to have the rear O2 sensors extended to the new location of the cats. Special software or stand-alone engine management may be required to prevent fault codes and other conditions.
** - any cat-less section is sold expressly for race or on-track use only. Special software or stand-alone engine management may be required to prevent fault codes and other conditions.

Header Details

 

section:headers

connects to:stock or Supersprint section 1

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.

This item fits the following BMWs:
2008-2012 E82 BMW 128i
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
2007-2013 E93 BMW 328i - Convertible

Power Gain: +14hp
Torque Gain: +12ft-lbs

In your quest for the ultimate boost and power gains from your twin-turbo N54 your plans should include a set of cat-less downpipes. Removing the catalytic converters opens up the exhaust flow and with less restriction the turbos can spin and spool easier. This means boost comes in sooner and with more force. More power is available with proper software tuning.

The CP-E downpipes are among the finest crafted turbo downpipes we have seen for the N54 engine. They use a CAM/CAD process, and automated manufacturing, that ensures a tight and precise tolerance for fitment and construction. This attention to detail and craftsmanship will never be found on the cheap auction sites. These pipes are made from 304 stainless steel, 3" diameter at the inlet and then tuned piping down to meet the stock exhaust section. The piping is not only mandrel bent but also features fewer joints and welds than other downpipes that can disrupt flow. These are a direct replacement for the stock downpipe and cat section, including fitment for Xi AWD models. No permanent modifications are made and the upgrade is completely reversible. You retain your factory oxygen sensors. Add a O2 bung kit if you wish to install a wideband sensor on the downpipe.

Pick up a Cobb AccessPort programmer to go along with these downpipes. Additional tunes are available that will get the most out of this upgrade. Not only will the Cobb AP increase horsepower and torque but special programming is available to keep fault codes, check engine lights, and limp mode from disrupting your day. It has other features too such as data logging and diagnostic fault code reading and clearing. The Cobb AP is the most sophisticated programming tool available for the 135/335 and no tuning plan should be without one.

Made in the USA.
Lifetime warranty

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and either e-mailed or faxed to Turner Motorsport before shipping. You can download the waiver here.

This item fits the following BMWs with the N54 engine:
2008-2010 E82 BMW 135i 1M Coupe
2006-2010 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2010 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007-2010 E93 BMW 335i - Convertible
Left Hand Drive ONLY

Free ground shipping! 

Supersprint's tubular stainless headers for the X5 4.8 N62 engine replace the very restrictive stock manifolds and cats. With less restriction creating better flow, and relocating the catalytic converters, Supersprint has been able to gain an additional 21hp and 38ft-lbs of torque. They've even patented their tubular header and collector design. These are a direct bolt on to the N62 engine and are designed to be used with the Supersprint metallic sport cats or as a cat-less system (straight pipes). Other pieces are recommended or required.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

 

section:headers

connects to:Supersprint cats or straight pipes

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2007-2009 E70 BMW X5 4.8i

Special pricing! Free ground shipping!

Supersprint's tubular header for the standard MINI Cooper replaces the factory manifold and catalytic converter. With less restriction there is improved flow which means more horsepower and torque. Supersprint's Cooper exhaust moves the cat further back in the system which improves flow. This header connects to a metallic sport cat or a straight pipe (track use only).

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preference. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

 

section:header

connects to:Supersprint cat or straight pipe

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following MINIs:
2007-2013 R56 MINI MINI Cooper

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

Free up your BMW's N55 engine with the COBB 3" Downpipe! This direct replacement for the factory downpipe features a 200 cell count high flow catalytic converter and 304 stainless steel tubing. The CNC machined v-band flange and the cast merge section ensures perfect OEM-like fitment. All of these features combine to provide a free flowing exhaust outlet for high energy exhaust gases to reduce turbo back pressure and increase turbo efficiency. Off-the-shelf mapping available for Accessport part number AP-BMW-002 so it's perfectly tuned out of the box.

Features:

• 200 Cell Count Magnaflow Catalytic Converter
• 3" Diameter 304 Stainless Steel Tubing
• Casted Merge Section at Cat-back Connection
• CNC'ed V-Band Flange
   

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

This item fits the following BMWs:
2011+ E82 BMW 135i 135is
2011 E90 BMW 335i 335xi 335i xDrive - Sedan
2011-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2011-2013 E93 BMW 335i - Convertible

Free ground shipping!

These HJS metallic sport cats for the E46 M3 fit in place of the stock US factory catalytic converters in the header. These are high-flow 100cpsi cats so you get a performance and horsepower improvement while still retaining a catalyst. This makes it perfect for race or track cars that require a 'factory-style' cat in the rules. This Supersprint metallic cat/header is welded to the stock manifold after cutting off the stock cat section.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Supersprint metallic sport catalytic converters are sourced from HJS of Germany. For 30 years HJS has been supplying motorsports teams with sport cats when rules required them. HJS is now a worldwide leader in sport cat technology and performance. Rally cars, German DTM, and Formula 3 all rely on HJS for clean, reliable horsepower. Supersprint works closely with HJS to spec a catalytic converter that is correct for the vehicle and engine package. This allows for a substantial increase in flow but which, at the same time, keeps the environmental specs within European limits. With any high-flow catalytic converter, special software or other work may be required to keep emissions fault codes and check engine lights from displaying. Supersprint catalytic converters are sold for track and other off-road uses only.

 

section:manifold downpipes with metallic sport cats

connects to:stock manifold; Supersprint or stock section 1

material:T304 stainless steel

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

This item fits the following BMWs:
1999-2006 E46 BMW M3

Special pricing! Free ground shipping! These Supersprint 'Partial-Stepped' headers for the US E46 M3 are a replacement for the stock manifolds/cats and an upgrade from the standard Supersprint headers. This header is a partially stepped design - the tubing diameter increases as it leaves the exhaust port, which helps exhaust flow, but has the factory-sized outlet so it can connect to a factory section 1 exhaust. For making E46 M3 horsepower and performance gains, headers are right at the top of the list (along with changing the rear end gears).

Since the stock catalytic converters are in the original exhaust manifolds, using any type of tubular non-cat manifolds will give instant power gains. The Supersprint headers are full 304 stainless steel (not mild steel) for better heat dissipation and heat resistance to cracking and de-forming (any headers not made from stainless suffer from structural problems). Supersprint designs their headers with CAD programs and 50 years of exhaust tuning experience. These headers are an improvement over any 'Euro style' header on the market. This part is designed for the US market with the correct flanges for the US exhaust and the O2 and EGT sensor ports pre-installed. Special software or stand alone engine management would be required to keep check engine and fault codes from appearing. Software is recommended to maximize the performance gains from this header upgrade.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Section 1 / Catalytic Converter Options
With this Supersprint part number, there are no options for the exhaust immediately after the headers (known as 'section 1'). It only works with the stock US section 1 or similar.

 

Your existing stock section 1

Header Details

 

section:stepped headers

connects to:stock US section 1 or Supersprint section 1 straight pipes or metallic cats

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.

This item fits the following BMWs:
2001-2006 E46 BMW M3

50 STATE LEGAL! A Turner Motorsport developed part, our "shorty style" performance headers are CAD designed to be equal length and flow with equal pressure, made from 100% stainless steel, and finished in a 2-stage ceramic coat. The layout and tube sizes were designed to increase mid range torque and power with additional increases at the top end. Bolt these on to your stock E36 or Z3 for a instant 12 ft-lb torque and a 9 HP gain - we often see more on modified engines!

Unlike other headers on the market, the TMS Shorty headers bolt directly to the stock BMW catalytic converter! Gaskets and new exhaust hardware are also available (see below). Stainless steel construction retains heat much better than the mild steel often found in cheaper copies of our header. This results in increased exhaust velocity. Our headers are also TIG welded on the outside and use an 'under-over' construction into the merge collector so exhaust flow is not disrupted. Don't be fooled by cheap, non stainless imitations that sell for less. Trust us - you get what you pay for. If you want the best shorty header on the market, this is the one.

For OBD-I for 1992-1995 325i, M3 3.0, and later cars converted to OBD-I (single O2 sensor and air pump removed)

Optional gasket sets include:
Manifold to cylinder head gaskets
Manifold to catalytic converter gaskets

Turner Shorty Headers fit the following BMWs (left-hand drive models only):
1992-1995 E36 BMW 325i 325is 325ic M3
1996-1999 E36 BMW 328i 328is M3 (if converted to OBDI)
1998-2000 Z3 2.8i MZ3 (if converted to OBDI)

Free ground shipping! 

+ 15-19hp gain over 'Euro-style' headers,
+ full stepped tubular and equal length headers,
+ bolts to the engine with factory hardware and gaskets,
+ used with Supersprint stepped section 1 (with or without cats)

Experience the latest design innovation from Supersprint for the E46 M3 -- 'stepped' design headers. While the technology has been in widespread use in Formula 1 for awhile, this is the first application of a stepped design on the E46 M3. In an engine that is tuned as much as the S54, airflow management is critical in getting big horsepower numbers from the exhaust. The Supersprint design is the next step in innovation in header design. By slightly increasing the size of the pipe diameters as the exhaust system moves away from the engine, the exhaust can flow more air. Supersprint's design is tuned specifically for the S54 engine which is important in making more power without losing low-end torque. The headers merge into a precision-fit merge collector. After the headers, the stepped piping size continues into the Supersprint section 1 with or without cats. The section 1 must be purchased separately. Any section 2 and rear muffler can be used with the Supersprint section 1. Our most-popular package for track cars is for the stepped headers with no cats (straight pipe) but cats are available for people who want to keep emissions in check (or if your rules require them). Total horsepower gain with the complete system over a US M3 would be more than 30hp.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust design because every aspect is done to such a high level. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

We also recommend using this system on the M3 with special software. The Shark Injector software has been specifically designed for cars running headers but no cats. The software "turns down" the readings from the rear O2 sensors and modifies the tolerances for the EGT sensor. Using an exhaust without the cats and proper software will surely cause a Check Engine Light. Click here for more info on the software.

Header Details

 

section:headers

requires:Supersprint stepped section 1 (sold separately)

style:long tube, stepped piping sizing, equal length

material:T304 stainless steel

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2001-2006 E46 BMW M3 (left-hand drive only)
2006-2008 E85 BMW Z4 M Roadster M Coupe (left-hand drive only)

Wagner downpipes for F30 feature larger piping and catalytic converter that are freer-flowing than the original cats for better flow and less backpressure. By removing exhaust restrictions the turbos can spool up faster which makes more boost sooner. With additional tuning, more power is available. There are downpipes that delete the primary cats and can leave the exhaust with a dirty and awful smell. These Wagner downpipes are built with a sport cat to keep the exhaust cleaner.Special software, or stand-alone engine management, will be required to keep emissions fault codes and check engine lights from appearing.

Features:

• 200cpi Catalytic Converter
• 100% perfect fit - CAD designed.
• less thermal load on the turbocharger
• more power by reducing back pressure
• significantly more torque
• connection diameter 105mm
• Made from 1.4301 (SS304) Stainless Steel
  
   

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

This item fits the following BMWs with the N55 engine:
2012-6/2013 F30 BMW 335i 335i xDrive - Sedan
Left Hand Drive ONLY

This awesome Mach Force XP Down Pipe produces 14 horsepower and 39 lbs. x ft. of torque at 1900 RPM. The Mach Force XP down pipe is constructed of mandrel bent, brushed 304 stainless steel tubing and flanges and uses all factory mounting locations. Using a unique resonance chamber to capture sound waves and minimize exhaust "drone", this system produces an aggressive tone on throttle but a smooth sound at cruising speeds without affecting performance. This down pipe is 100% TIG-Welded. Note: this product will activate the check engine light.

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

Left Hand Drive ONLY

Power Gain: +8-12hp
Torque Gain: +8-12ft-lbs

These N54 downpipes feature larger piping and cat sections that are freer-flowing than the original cats for better flow and less backpressure. By removing exhaust restrictions the turbos can spool up faster which makes more boost sooner. With additional tuning, more power is available. There are downpipes that delete the primary cats and can leave the exhaust with a dirty and awful smell. These CP-E downpipes are built with a set of sport cats to keep the exhaust cleaner.

The CP-E downpipes are among the finest crafted turbo downpipes we have seen for the N54 engine. They use a CAM/CAD process, and automated manufacturing, that ensures a tight and precise tolerance for fitment and construction. This attention to detail and craftsmanship will never be found on the cheap auction sites. These pipes are made from 304 stainless steel, 3" diameter piping from the inlet to the cat, and tuned piping down to meet the stock exhaust section. These are a direct replacement for the stock downpipe and cat section, including fitment for Xi AWD models. No permanent modifications are made and the upgrade is completely reversible. You retain your factory oxygen sensors. Add a O2 bung kit if you wish to install a wideband sensor on the downpipe.

Pick up a Cobb AccessPort programmer to go along with these downpipes. Additional tunes are available that will get the most out of this upgrade. Not only will the Cobb AP increase horsepower and torque but special programming is available to keep fault codes, check engine lights, and limp mode from disrupting your day. It has other features too such as data logging and diagnostic fault code reading and clearing. The Cobb AP is the most sophisticated programming tool available for the 135/335 and no tuning plan should be without one..

Made in the USA.

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

This item fits the following BMWs with the N54 engine:
2008-2012 E82 BMW 135i 1M Coupe
2006-2011 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007-2013 E93 BMW 335i - Convertible
Left Hand Drive ONLY

One area where the US M5/M6 is different than a more-powerful Euro-spec model is in the exhaust. The US M5/M6 got a header design with smaller pipes that is more restrictive. These Supersprint headers are based on the Euro design (no longer available through BMW USA) but are slightly larger tubes for better performance. The stepped design is a favorite of M3 header designs and originated in Formula 1 engines. These headers also feature Supersprint's precision-engineered merge collectors on each bank that greatly improves exhaust flow and does not impede velocity.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Fitment note: this system is based on the Euro design with 3-bolt flanges (the US used 2-bolt flanges). You will need the factory Euro center section or the Supersprint center section for this to be a direct bolt on. We recommend using this with the full Supersprint system (front center pipes, rear center resonator, and rear muffler) for the easiest install and the best sound.

This item fits the following BMWs:
1988 E28 BMW M5
1986-1989 E24 BMW M6