BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW Z4 M Roadster S54 (2003-2008)

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Performance exhaust options from the best BMW aftermarket producers and the most reliable replacement maintenance parts are all at Turner Motorsport. Over time, factory exhaust on the cleanest examples of BMW heritage shows their age. Our factory replacement exhausts are just what you need to keep your favorite car in showroom condition or finish off your restoration. If you are looking for a bump in sound and power, you can also find our performance options like Headers, Downpipes, and Mufflers from Corsa, DINAN, and others on this page.

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Powerflex - Corporate Logo
T#:600480
Part#: EXH034
Ships in 2 Business Days
$ 96.99 USD
Free Shipping
$ 96.99 USD
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BMW's original muffler hanger (part number 18201401797) works great at first but tends to fail over time, leading to sloppy exhaust movement and excessive noise. This failure is due to both heat and the heavy exhaust wearing down the hanger until it eventually tears, allowing the exhaust to shift around freely, banging off of nearby components. In order to address this common problem, Powerflex developed their own polyurethane rear muffler hanger that features a heavy-duty, yet lightweight, machined aluminum bracket. Polyurethane is significantly more resistant to the effects of heat and weight over time compared to rubber, meaning you can expect this exhaust hanger to last many times longer than your stock BMW hanger.
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ECS Vacuum-Actuated Exhaust Cutout Kit - Single
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:578024
Part#: 020923ECS01
In Stock
Sale - Save 5% $ 135.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 129.19 USD
Free Shipping
Sale - Save 5%
$ 135.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 129.19 USD
Free Shipping
If you've been shopping for a freer-flowing, louder exhaust system to enhance power and sound but are concerned about all the drawbacks, the ECS Vacuum-Actuated Exhaust Cutout is the perfect solution to have it all!
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Powerflex Black Series - Corporate Logo
T#:600485
Part#: EXH034BLK
Ships in 2 Business Days
$ 104.99 USD
Free Shipping
$ 104.99 USD
Free Shipping
BMW's original muffler hanger (part number 18201401797) works great at first but tends to fail over time, leading to sloppy exhaust movement and excessive noise. This failure is due to both heat and the heavy exhaust wearing down the hanger until it eventually tears, allowing the exhaust to shift around freely, banging off of nearby components. In order to address this common problem, Powerflex developed their own polyurethane rear muffler hanger that features a heavy-duty, yet lightweight, machined aluminum bracket. Polyurethane is significantly more resistant to the effects of heat and weight over time compared to rubber, meaning you can expect this exhaust hanger to last many times longer than your stock BMW hanger.
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Magnaflow - Corporate Logo
T#:371600
Part#: 14851
Ships in 2 Business Days
$ 269.00 USD
Free Shipping
$ 269.00 USD
Free Shipping

Enhance your BMW's exhaust system with the all-new Magnaflow Universal Muffler, available at an exceptionally affordable price point. Say goodbye to noisy and inefficient mufflers with this high-performance solution.

The Race Series muffler is meticulously designed for uncompromising performance, delivering an aggressive racecar-inspired sound. Its genuine straight-through design ensures the utmost high RPM power, while the 2.5" or 3" perforated core effectively eliminates backpressure, optimizing exhaust flow.

This muffler stands as the ideal choice for dedicated racers, turbocharged engines, nitrous oxide fuel systems, or vehicles equipped with wild cam applications. It boasts a 2.25" inlet, a 24" overall length, and a 4" diameter round, angle-cut tip.

Kindly note that this muffler is of universal fit for rear exhaust and may necessitate welding or fabrication for installation, as it is not a direct bolt-on component for any specific vehicle.

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Genuine BMW - Corporate Logo
T#:13200
Part#: 18207839657
Ships in 1-2 days
3% off MSRP $ 100.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 97.99 USD
Free Shipping
3% off MSRP
$ 100.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 97.99 USD
Free Shipping


Genuine BMW Support Rubber Mounting
This item fits the following BMW Chassis:
E36 M3,E39 M5,E46 M3,E85 Z4M,E36,E39,E46,E85 Z4,E86 Z4,E90,E92,E93

Fits BMW Engines including:
S50,S52,S54,S62,S65

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Supersprint - Corporate Logo
T#:3890
Part#: 044001
Ships on Jan 12, 2027
$ 3,423.99 USD
Free Shipping
$ 3,423.99 USD
Free Shipping

Genuine BMW - Corporate Logo
T#:19287
Part#: 11787831624
Ships in 1-2 days
6% off MSRP $ 162.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 153.99 USD
Free Shipping
6% off MSRP
$ 162.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 153.99 USD
Free Shipping
This Genuine BMW exhaust gas temperature sensor (EGT) is mounted in the exhaust manifold on cars with the S54 6 cylinder engine including the E46 M3, MZ3 and MZ4.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe
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Bosch - Corporate Logo
T#:2675
Part#: 11781406622
Ships in 4 Business Days
$ 208.90

This product was last offered at the strikethrough price on
05-19-2026

$ 157.99 USD
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$ 157.99 USD
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This oxygen sensor fits the following BMWs:
2001-2006 E46 3 Series M3 M3 Convertible
2001-2002 Z3 M Z3 M Roadster Z3 M Coupe with S54 engine
2006-2008 E85 E86 Z4 M Z4 M Roadster Z4 M Coupe
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Valvetronic Designs - Corporate Logo
T#:53149938
Part#: VTD.YPIPE.63MM
Back Ordered
New Item
$ 40.99 USD
Free Shipping
$ 40.99 USD
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Perfect for when you need to connect a single muffler to dual piping or add two tips to your single muffler!

Supersprint - Corporate Logo
T#:1651
Part#: 789813
Ships on Nov 23, 2026
$ 961.99 USD
Free Shipping
$ 961.99 USD
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Free ground shipping! Supersprint makes these straight pipes to delete the rear resonator on the Z4 M models. The stock exhaust is over muffled with two sets of cats, the rear resonator, and two rear mufflers. If you want a bit more sound from the S54 to come through, this is a great addition. Deleting the resonator will add a bit more volume and makes the system less restrictive for a modest power and torque increase. If you want a more dramatic change to the exhaust, we suggest changing the rear mufflers and possibly deleting the secondary cats. Supersprint mufflers are required for a direct fit. 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. 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: 2006-2008 E85 E86 BMW Z4 M Roadster M Coupe
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Valvetronic Designs - Corporate Logo
T#:53149959
Part#: UVM.76MM.X1
Back Ordered
New Item
$ 399.99 USD
Free Shipping
$ 399.99 USD
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Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Bimmerworld - Corporate Logo
T#:599413
Part#: 1004539
Ships on Nov 3, 2026
$ 590.00 USD
Free Shipping
$ 590.00 USD
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Rasp Terminator for the E46 M3 (also for MZ3 and Z4M) is a tuned front section that: Greatly reduce rasp from the S54 engine Balance exhaust pressure for each bank with H-pipe crossover The S54 rasp is excessive and tuning it out requires the right combination of resonators, placement, and tubing size. CPI designed their own section 1 after other designs on the market fell short. Rasp is reduced by approximately 80% on a M3 equipped with aftermarket headers. The latest RTX incorporates an H-pipe crossover that equalizes exhaust pressures in both banks before they merge for section 2. This reduces turbulence and improves exhaust flow. While not designed to gain power and torque, dyno testing showed slight gains with this system. Fitment has also been improved for better ground clearance. Tubing is a full 2.36" (60mm) and 304 stainless steel throughout. It will bolt on to most headers and to any section 2 that uses the factory-style flanges.
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Magnaflow - Corporate Logo
T#:370934
Part#: 14211
Ships in 2 Business Days
$ 174.00 USD
Free Shipping
$ 174.00 USD
Free Shipping

Upgrade your vehicle's muffler affordably with the Magnaflow Universal Muffler, providing a solution to loud exhausts without breaking the bank. Crafted from 100% stainless steel, these mufflers are built to endure extreme conditions, ensuring durability and reliability.

Key Benefits:

  • 100% stainless steel construction for robustness
  • Lap-joint welding ensures solid build quality
  • Free-flowing, straight-through design for enhanced performance
  • Stainless mesh wrap and acoustical fiber fill deliver a smooth, deep tone
  • Packed tightly for long-lasting performance without sound degradation

Features:

  • 2.5'' Inlet and Outlet
  • 14'' body length
  • 20'' overall length
  • May require welding/fabricating for fitting; not a direct fit for any specific car model
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Genuine BMW - Corporate Logo
T#:367735
Part#: 11781406621
Ships in 5 Business Days
6% off MSRP $ 423.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 398.99 USD
Free Shipping
6% off MSRP
$ 423.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 398.99 USD
Free Shipping
Bosch - Corporate Logo
T#:367424
Part#: 15138
Ships in 1-2 days
$ 145.27

This product was last offered at the strikethrough price on
07-31-2026

$ 118.99 USD
Free Shipping
$ 118.99 USD
Free Shipping
This oxygen sensor fits the following BMWs:
2001-2006  E46 3 Series  M3 M3 Convertible
2001-2002  Z3 M  Z3 M Roadster Z3 M Coupe with S54 engine
2006-2008  E85 E86 Z4 M  Z4 M Roadster Z4 M Coupe
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Valvetronic Designs - Corporate Logo
T#:53149956
Part#: UVM.63MM.X2
Back Ordered
New Item
$ 599.99 USD
Free Shipping
$ 599.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Valvetronic Designs - Corporate Logo
T#:53149954
Part#: UVM63MMDUALOUTX2
Back Ordered
New Item
$ 599.99 USD
Free Shipping
$ 599.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Supersprint - Corporate Logo
T#:184120
Part#: 789836
Ships in 4 Business Days
$ 1,381.99 USD
Free Shipping
$ 1,381.99 USD
Free Shipping
Free ground shipping! 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. 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.
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Supersprint - Corporate Logo
T#:394297
Part#: 044933
Ships in 4 Business Days
$ 378.00 USD
Free Shipping
$ 378.00 USD
Free Shipping
Connecting Pipe Kit For OEM Center Muffler. This is only needed when fitting the Supersprint mufflers to the stock resonator. When installing the Supersprint X-pipe (res.-delete) and the Supersprint mufflers, the connector kit is 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 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. Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!
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Valvetronic Designs - Corporate Logo
T#:53149958
Part#: UVM76MMDUALOUTX2
Back Ordered
New Item
$ 599.99 USD
Free Shipping
$ 599.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Supersprint - Corporate Logo
T#:343
Part#: TMS343
Ships in 4 Business Days
$ 3,140.99 USD
Free Shipping
$ 3,140.99 USD
Free Shipping
Free ground shipping! The Supersprint 'sport' rear mufflers are a mild but tasteful exhaust upgrade for the MZ4. If you want just a little more of that S54 song to come through to the cabin this is a great choice. They have a very 'European' sound that accentuates the mechanical sounds and leaving a little rumble, especially backing off the throttle. These are tuned muffler set and not off-the-shelf boy racer exhausts. 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. Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!
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Supersprint - Corporate Logo
T#:184119
Part#: 789806
Ships in 4 Business Days
$ 1,381.99 USD
Free Shipping
$ 1,381.99 USD
Free Shipping
Free ground shipping! 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. 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.
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Genuine BMW - Corporate Logo
T#:379471
Part#: 11627830667KKT
Ships in 1-2 days
$ 254.99 USD
Free Shipping
$ 254.99 USD
Free Shipping
Genuine BMW - Corporate Logo
T#:367736
Part#: 11781406622
Ships in 5 Business Days
6% off MSRP $ 423.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 398.99 USD
Free Shipping
6% off MSRP
$ 423.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 398.99 USD
Free Shipping


Genuine BMW - Corporate Logo
T#:36856
Part#: 11627831352
Ships in 1-2 days
1% off MSRP $ 67.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 66.99 USD
Free Shipping
1% off MSRP
$ 67.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 66.99 USD
Free Shipping


Genuine BMW Protective Cover
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Supersprint - Corporate Logo
T#:184424
Part#: 044936
Ships in 4 Business Days
$ 922.99 USD
Free Shipping
$ 922.99 USD
Free Shipping
Free ground shipping! 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. 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.
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Supersprint - Corporate Logo
T#:359394
Part#: 44936.04491
Ships in 3 Business Days
Starting at $ 1,844.10 USD
Free Shipping
Starting at $ 1,844.10 USD
Free Shipping

Free ground shipping!

 The Supersprint 'Race' rear muffler system is one step beyond the standard Sport mufflers. Don't be fooled by the name - the 'Race' mufflers are designed for street use and the name only distinguishes it from the quieter standard Sport system. With the stock system the sound is very subdued. With the 'Race' mufflers the sound is much more noticeable and more aggressive - a perfect sound to compliment the assertive nature of an M Coupe or Roadster. You will hear this exhaust but it will not be intrusive or sound out of place on a civilized sports/GT car like the MZ4. The Supersprint center pipes to delete the rear resonators for more volume can be a welcome addition. 

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! 

Free ground shipping! 

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

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Dinan Heavy Duty Exhaust Band Clamp - 2.75" (70mm)
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Dinan - Corporate Logo
T#:38688901
Part#: D662-9228
In Stock
Sale - Save 13% $ 21.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 19.14 USD
Free Shipping
Sale - Save 13%
$ 21.99

This product was last offered at the strikethrough price on
09-29-2026

$ 19.14 USD
Free Shipping
Perfect for the do-it-yourself customer looking for a band clamp that allows for a 360º pressure connection, this clamp fits the build. Created from stainless steel, the clamp allows for connecting to 70mm (2.75") via a swedged pipe, and provides even clamping pressure and seal around the entire pipe. This makes for a simple install, or a quick removal should the need arise.
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Valvetronic Designs - Corporate Logo
T#:53149953
Part#: UVM63MMDUALOUTX1
Ships in 2 Business Days
New Item
$ 399.99 USD
Free Shipping
$ 399.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Valvetronic Designs - Corporate Logo
T#:53149957
Part#: UVM76MMDUALOUTX1
Back Ordered
New Item
$ 399.99 USD
Free Shipping
$ 399.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Valvetronic Designs - Corporate Logo
T#:53149955
Part#: UVM63MMTSTYLEX1
Back Ordered
New Item
$ 499.99 USD
Free Shipping
$ 499.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:53149939
Part#: VTD.YPIPE.76MM
Ships in 2 Business Days
New Item
$ 40.99 USD
Free Shipping
$ 40.99 USD
Free Shipping
Perfect for when you need to connect a single muffler to dual piping or add two tips to your single muffler!

Bosch - Corporate Logo
T#:14665
Part#: 11787540167
Ships in 1-2 days
$ 206.82

This product was last offered at the strikethrough price on
08-03-2026

$ 188.99 USD
Free Shipping
$ 188.99 USD
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Bad oxygen sensors can cause check engine lights and poor fuel mileage. Replace your faulty sensor with this high quality Bosch sensor to turn off your check engine light and restore fuel mileage.

This is the pre-cat oxygen sensor for either bank 1 - cylinders 1-3 OR bank 2 - cylinders 4-6 for BMW Z4M Bosch # 15168. There is one sensor per bank. Sold individually. OEM replacement for BMW part # 11787540167.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!


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

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Supersprint Stepped Section 1 with Metallic Sport Cats - 63.5mm to 60...
Required for Supersprint 63.5mm Header Installation
Supersprint - Corporate Logo
T#:178004
Part#: 044902
Ships on Jan 12, 2027
$ 4,079.99

This product was last offered at the strikethrough price on
10-06-2026

$ 3,550.99 USD
Free Shipping
$ 3,550.99 USD
Free Shipping
Free ground shipping! These Supersprint metallic sport cats are for the Z4 M with Supersprint's own stepped headers. The piping is slightly oversized and the Supersprint sport cats are much freer-flowing than a traditional stock cat. With less restriction, less effort is required to move the exhaust gasses which will free up horsepower and torque. This cat section will only mount to the Supersprint full stepped headers (p/n 044001) and then to any section 2. These cats are built with O2 sensor bungs pre-installed after the cat if you wanted to extend your stock post-cat O2 sensors (however, special software may still be 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 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. 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 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.
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Valvetronic Designs - Corporate Logo
T#:53149961
Part#: UVM.89MM.X1
Back Ordered
New Item
$ 399.99 USD
Free Shipping
$ 399.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
Show More Show Less
Valvetronic Designs - Corporate Logo
T#:53149963
Part#: UVM76MMTSTYLEX1
Back Ordered
New Item
$ 499.99 USD
Free Shipping
$ 499.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Supersprint - Corporate Logo
T#:178002
Part#: 789802
Ships on Jan 12, 2027
$ 4,162.99 USD
Free Shipping
$ 4,162.99 USD
Free Shipping
Free ground shipping! Supersprint sport cats for the Z4 M are designed to work with their cat-less headers or to replace factory US cats. The Supersprint sport cats are much freer-flowing than a traditional stock cat. With less restriction, less effort is required to move the exhaust gasses which will free up horsepower and torque. This cat section will mount to the Supersprint headers (p/n 787501) and then to any section 2. This section is built with O2 sensor bungs pre-installed after the cat if you wanted to extend your stock post-cat O2 sensors (however, special software may still be 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 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. Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!
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Valvetronic Designs - Corporate Logo
T#:53149962
Part#: UVM.89MM.X2
In Stock
New Item
$ 599.99 USD
Free Shipping
$ 599.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Dinan Heavy Duty Exhaust Band Clamp - 3.00" (76mm)
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Dinan - Corporate Logo
T#:38688902
Part#: D662-9237
Special Order: No Guaranteed ETA
Sale - Save 13% $ 21.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 19.14 USD
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Sale - Save 13%
$ 21.99

This product was last offered at the strikethrough price on
09-29-2026

$ 19.14 USD
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Perfect for the do-it-yourself customer looking for a band clamp that allows for a 360º pressure connection, this clamp fits the build. Created from stainless steel, the clamp allows for connecting to 76mm (3") via a swedged pipe, and provides even clamping pressure and seal around the entire pipe. This makes for a simple install, or a quick removal should the need arise.
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Supersprint - Corporate Logo
T#:184423
Part#: 044906
Ships in 4 Business Days
$ 922.99 USD
Free Shipping
$ 922.99 USD
Free Shipping
Free ground shipping! 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. 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.
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Valvetronic Designs - Corporate Logo
T#:53149960
Part#: UVM.76MM.X2
Back Ordered
New Item
$ 599.99 USD
Free Shipping
$ 599.99 USD
Free Shipping
Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Supersprint Stepped Section 1 Straight Pipe - 63.5mm to 60mm - E85/E8...
Required for Supersprint 63.5mm Header Installation
Supersprint - Corporate Logo
T#:178005
Part#: 044912
Back Ordered
$ 1,155.99 USD
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$ 1,155.99 USD
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Free ground shipping! 

These Supersprint section 1 straight pipes are designed to follow the larger pipe sizing of the Supersprint stepped headers. With straight pipes and headers, there will be no cats in the system, making this perfect for race or track-only cars. The straight design will be louder and let more of the S54 rasp to come through. With headers and the Supersprint race mufflers the sound is simply intoxicating. You can use this section with any other section 2 pipe and muffler.

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:section 1

connects to:Supersprint stepped header; any section 2

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 E86 BMW Z4 M Roadster M Coupe

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Supersprint - Corporate Logo
T#:1274
Part#: TMS1274
Ships in 4 Business Days
$ 2,600.10 USD
Free Shipping
$ 2,600.10 USD
Free Shipping
Special Pricing! The Supersprint 'Race' rear muffler system is one step beyond the standard Sport mufflers. Don't be fooled by the name - the 'Race' mufflers are designed for street use and the name only distinguishes it from the quieter standard Sport system. With the stock system, the sound is very subdued. With the 'Race' mufflers the sound is much more noticeable and more aggressive - a perfect sound to complement the assertive nature of an M Coupe or Roadster. You will hear this exhaust but it will not be intrusive or sound out of place on a civilized sports/GT car like the MZ4. The Supersprint center pipes to delete the rear resonators for more volume can be a welcome addition. 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. Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!
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Turner 4" Universal Double Wall Exhaust Tip w/ Brushed Finish ...
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
Turner Motorsport - Corporate Logo
T#:599666
Part#: 026374TMS02-10
In Stock
Sale - Save 20% $ 63.99

This product was last offered at the strikethrough price on
06-14-2026

$ 51.19 USD
Free Shipping
Sale - Save 20%
$ 63.99

This product was last offered at the strikethrough price on
06-14-2026

$ 51.19 USD
Free Shipping
Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model. Features & Specifications: 2.5" Inner Diameter 4.0" Outer Diameter Brushed Finish Double Wall Construction Angle Cut Style Includes Stainless Steel Exhaust Clamp
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Turner Motorsport Rolled Angle Exhaust Tip - 3.0 Inlet - 3.0 OD - Ste...
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
Turner Motorsport - Corporate Logo
T#:5189169
Part#: 026732TMS02-13
In Stock
Sale - Save 10% $ 173.99

This product was last offered at the strikethrough price on
06-14-2026

$ 156.59 USD
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Sale - Save 10%
$ 173.99

This product was last offered at the strikethrough price on
06-14-2026

$ 156.59 USD
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Turner Motorsport Rolled Angle Exhaust Tip - 3.0 Inlet - 3.0 OD - Stepped Left - Chrome brings a sleek and stylish upgrade to BMW exhaust systems. This high-quality exhaust tip features a striking chrome finish and a rolled angle, stepped design that adds both aesthetics and performance to your vehicle. Its precision design ensures a perfect fit and a bold look. With a 3.0-inch inlet and 3.0-inch outer diameter, this exhaust tip is designed to enhance the visual appeal of your BMW's exhaust system.

  • Premium Chrome Finish: Adds a high-gloss, polished look to your vehicle’s exhaust.
  • Rolled Angle Design: Provides a stylish and aggressive appearance.
  • Stepped Left Design: Ensures a precise fit and a distinctive look.
  • 3.0-Inch Inlet & Outer Diameter: Perfectly matches BMW exhaust systems for a seamless upgrade.
  • Durable Construction: Built to withstand the elements and maintain its shine.
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Turner Motorsport Rolled Angle Exhaust Tip - 3.0 Inlet - 3.0 OD - Ste...
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
Turner Motorsport - Corporate Logo
T#:3047555
Part#: 026732TMS03-13
In Stock
Sale - Save 10% $ 162.99

This product was last offered at the strikethrough price on
06-14-2026

$ 146.69 USD
Free Shipping
Sale - Save 10%
$ 162.99

This product was last offered at the strikethrough price on
06-14-2026

$ 146.69 USD
Free Shipping

We are proud to introduce our latest exhaust offering, the Black Chrome Rolled Angle Exhaust Tip! This tip comes in a gorgeous chrome finish and features a rolled angle, stepped design. Warning - you may become obsessed with cleaning and taking care of these beautiful tips!

Other Features Include:

3.0 Inlet
3.0 Outer Diameter
Black chrome Finish
Left Stepped Design
Rolled Angle Design

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Turner Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Step...
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
Turner Motorsport - Corporate Logo
T#:9642112
Part#: 026732TMS03-10
In Stock
Sale - Save 10% $ 139.99

This product was last offered at the strikethrough price on
06-14-2026

$ 125.99 USD
Free Shipping
Sale - Save 10%
$ 139.99

This product was last offered at the strikethrough price on
06-14-2026

$ 125.99 USD
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Introducing the beautiful Titanium Black Chrome Slash Cut Exhaust Tip from Turner Motorsport! This tip is a fantastic mirror finish and features a slash cut, stepped design. The mirror finish and slash cut design is sure to turn heads! Universal / custom fit. Not direct replacement of factory tips on factory exhaust. Must measure your existing pipe diameter and clearance.
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Turner Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Step...
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
Turner Motorsport - Corporate Logo
T#:9642111
Part#: 026732TMS03-11
Ships on Oct 29, 2026
Sale - Save 10% $ 139.99

This product was last offered at the strikethrough price on
06-14-2026

$ 125.99 USD
Free Shipping
Sale - Save 10%
$ 139.99

This product was last offered at the strikethrough price on
06-14-2026

$ 125.99 USD
Free Shipping
Introducing the beautiful Titanium Black Chrome Slash Cut Exhaust Tip from Turner Motorsport! This tip is a fantastic mirror finish and features a slash cut, stepped design sure to turn heads!


Turner 3.5" Universal Single Wall Exhaust Tip w/ Brushed Finish ...
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
Turner Motorsport - Corporate Logo
T#:599664
Part#: 026374TMS04-01
In Stock
Sale - Save 10% $ 71.99

This product was last offered at the strikethrough price on
06-14-2026

$ 64.79 USD
Free Shipping
Sale - Save 10%
$ 71.99

This product was last offered at the strikethrough price on
06-14-2026

$ 64.79 USD
Free Shipping
Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model. Features & Specifications: 2.5" Inner Diameter 3.5" Outer Diameter Brushed Finish Single Wall Construction Straight Cut Style Includes Stainless Steel Exhaust Clamp
Show More Show Less
Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.5 Inlet - 3.0...
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
Turner Motorsport - Corporate Logo
T#:9642109
Part#: 026732TMS02-01
Ships on Oct 29, 2026
Sale - Save 15% $ 123.99

This product was last offered at the strikethrough price on
05-03-2026

$ 105.39 USD
Free Shipping
Sale - Save 15%
$ 123.99

This product was last offered at the strikethrough price on
05-03-2026

$ 105.39 USD
Free Shipping
Introducing the beautiful Mirrored Slash Cut Exhaust Tip from Turner Motorsport! This tip is a fantastic mirror finish and features a slash cut, stepped design. The mirror finish and slash cut design is sure to turn heads!
Show More Show Less