BMW Z Series E85/6 (2003-2008)

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Autel - Corporate Logo
T#:3529121
Part#: AUL1SENSORKT
In Stock
$ 144.99 USD
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$ 144.99 USD
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Beru - Corporate Logo
T#:338884
Part#: FGR-6DDU
In Stock
Starting at $ 22.99 USD
Free Shipping on orders $49 and up
Starting at $ 22.99 USD
Free Shipping on orders $49 and up
RACING SPARK PLUG FOR M50/M52/M54 ENGINES
These spark plugs are recommended by BMW Motorsport for use in their DTC racing engines. We find a slight horsepower increase and greatly increased durability over the OEM road car spark plugs in competition use. We attribute the improvements to the fact that these spark plugs are designed for the high temperatures and cylinder pressures encountered in a racing engine. These spark plugs are a direct replacement and come pre-gapped just like the factory road car plugs.
Please note: these plugs are not for the S54 engine in the E46 M3, MZ3, or Z4 M
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Autel - Corporate Logo
T#:641919
Part#: AUL1SENSOR
In Stock
$ 36.21 USD
Free Shipping on orders $49 and up
12g Lower MX-Sensor weight is significantly lighter than most sensors ensures greater security and stability for durable use

Prosport Performance - Corporate Logo
T#:385019
Part#: HEA-WRAPKIT-50
In Stock
$ 49.99 USD
Free Shipping on orders $49 and up
Constructed for durability with a tight weave, this heat wrap is designed to maintain proper thermal properties in your vehicles exhaust system. This material was hand selected specifically for it's heat characteristics and flexibility. Fiberglass is rated for 1200 degrees, however, this titanium wrap can withstand 1800 degrees!
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Prosport Performance - Corporate Logo
T#:389617
Part#: 216EVOEOP.PSI
In Stock
$ 108.00 USD
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$ 108.00 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Oil Pressure Guage (0-150 PSI) 
  • Instructions
  • Mounting hardware
  • Decals
  • Premium Electric Sender 
  • Wiring harness adapter
  • Dual color display (Blue or Red)
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Prosport Performance - Corporate Logo
T#:389633
Part#: 216EVOWT.F
Ships in 1 Business Day
$ 68.00 USD
Free Shipping
$ 68.00 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Water Temperature Guage (80-280 degrees) 
  • Instructions
  • Mounting hardware
  • Decals
  • Temperature sender - 1" long with 1/8" NPT threads
  • Dual color display (Blue or red)
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Prosport Performance - Corporate Logo
T#:389613
Part#: 216EVOBO.PSI
In Stock
$ 95.00 USD
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$ 95.00 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • 52mm Digital Boost Pressure Guage (30inHg - 35 PSI) 
  • Instructions
  • Tubing Kit
  • T-adapter
  • Premium Electric Sender
  • Mounting hardware
  • Blue or Red display
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Prosport Performance - Corporate Logo
T#:385020
Part#: HEA-GWRAP-15
In Stock
$ 29.00 USD
Free Shipping on orders $49 and up
Constructed of laminated light-weight glass cloth, this gold reflective heat tape is designed to reflect 80% of radiant heat. With excellent pliability, this tape is easy to install. It's as simple as peel and stick.
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Supersprint - Corporate Logo
T#:1651
Part#: 789813
Ships in 3 Business Days
$ 859.99 USD
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$ 859.99 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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Prosport Performance - Corporate Logo
T#:389626
Part#: 216EVOWGWT.F
In Stock at Vendor
$ 68.00 USD
Free Shipping
$ 68.00 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Water Temperature Guage (80-280 degrees) 
  • Instructions
  • Mounting hardware
  • Decals
  • Temperature sender - 1" long with 1/8" NPT threads
  • Dual color display (Green or White)
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Prosport Performance - Corporate Logo
T#:385018
Part#: HEA-WRAPKIT-BLK
In Stock
$ 28.00 USD
Free Shipping on orders $49 and up
Constructed of durable, tight-woven fiberglass, this heat wrap is designed to maintain proper thermal properties in your vehicles exhaust system. This material was hand selected specifically for it's heat characteristics and flexibility.
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Prosport Performance - Corporate Logo
T#:389630
Part#: 216EVOAFRWB4.9
In Stock
$ 209.00 USD
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$ 209.00 USD
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The EVO series from ProSport Gauges utilizes the latest Bosch wideband 02 sensor -5 wire heated LSU 4.9. This gauge offers a 10.0:1 to 20.0:1 AFR readings; the widest range on the market! Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • AFR digital Gauge
  • Bosch 4.9  5 wire heated O2 sensor
  • Weld in Bung
  • Instructions
  • Wiring harness(Gauge to O2 sensor) 10 feet long
  • Plug and play wiring harness
  • Decals
  • 0-5 volt output signal for data logging
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Supersprint - Corporate Logo
T#:184215
Part#: 981306
In Stock
Sale - Save 38% $ 1,209.99
$ 746.56 USD
Free Shipping
Sale - Save 38% $ 1,209.99
$ 746.56 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 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.

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Prosport Performance - Corporate Logo
T#:31390598
Part#: PSTOP270-12
In Stock
$ 45.00 USD
Free Shipping on orders $49 and up

52mm Prosport Electrical Oil Pressure Gauge - Clear Lens/White LED provides precise monitoring of engine oil pressure, ensuring that drivers can detect issues before they become catastrophic. This high-quality gauge is crucial for tracking engine performance and preventing potential damage.

  • Accurate Oil Pressure Monitoring: Measures oil pressure from 0-100 PSI, helping to prevent engine damage by providing early warnings.
  • Clear Lens: Offers a clear and unobstructed view of the gauge readings, making it easy to monitor engine health at a glance.
  • White LED Backlighting: Enhances readability in low-light conditions with a bright and clear display.
  • Complete Kit: Includes sender, mounting hardware, visor, decals, and instructions for easy installation.
  • Durable Construction: Designed to withstand the demands of high-performance driving and continuous use.
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Prosport Performance - Corporate Logo
T#:389624
Part#: 216EVOWGEFP.PSI
In Stock
$ 108.00 USD
Free Shipping
$ 108.00 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Fuel Pressure Guage (0-100 PSI) 
  • Instructions
  • Premium fuel sender
  • Mounting hardware
  • Decals
  • Green or white display
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Prosport Performance - Corporate Logo
T#:584307
Part#: 216BFWAOPSM.PSI
In Stock
$ 60.00 USD
Free Shipping
$ 60.00 USD
Free Shipping

Ensure optimal engine monitoring for your BMW with the aftermarket 0-100 PSI gauge kit, offering enhanced visibility and early detection of potential issues. Avoid costly engine damage by monitoring engine functions at a glance, providing peace of mind and proactive maintenance.

  • Improves engine monitoring beyond factory gauge capabilities
  • Early detection of potential issues for preventive maintenance
  • Comprehensive kit includes sender, mounting hardware, visor, decals, and instructions
  • Compatible with BMW models for easy installation and reliable performance
  • Note: Consider our Oil Filter Adaptor Plate for easier sender installation; Subaru owners can use Oil Galley plugs for direct engine block screw-in.
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Prosport Performance - Corporate Logo
T#:31158801
Part#: 216BFWBOPSM.PSI
In Stock
$ 60.00 USD
Free Shipping on orders $49 and up

52mm Prosport Electrical Oil Pressure Gauge - 0-100 PSI Blue/White is essential for accurate engine monitoring. Unlike factory gauges, which may only alert you after damage has occurred, this Prosport gauge provides real-time, precise oil pressure readings, allowing you to identify potential issues before they escalate.

  • Monitors engine oil pressure from 0 to 100 PSI.
  • Features blue and white illumination for clear visibility.
  • Includes sender, mounting hardware, visor, decals, and instructions.
  • Enhances engine monitoring and helps prevent damage.
  • Universal fitment may require modification for proper installation.
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Prosport Performance - Corporate Logo
T#:389622
Part#: 175CLSMARBO-R.PS
In Stock
$ 80.00 USD
Free Shipping
$ 80.00 USD
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In boosted applications, it's crucial to know the amount of boost pressure you are carrying in order to optimize performance. This 45mm boost gauge from Prosport is the best way to do just that. Featuring a black face, with amber back lighting it will portray your information accurately without blinding you in the process. This guage is designed to used precision electric sensors, so you get the most accurate reading every time. 

Key Features:

  • 270 degree dial sweep
  • Track tested and race proven
  • Full gauge sweep on start up
  • Black face, red needle, amber backlit
  • 30inHg to 30PSI
  • 45mm diameter
  • Includes: Tubing kit, T-Adapter, Electric Sender, quick connect pigtail wiring, Decal and Instructions.
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Autel - Corporate Logo
T#:2914116
Part#: AL329
Ships in 6 Business Days
$ 49.99 USD
Free Shipping on orders $49 and up
OBDII Code Reader
Prosport Performance - Corporate Logo
T#:389634
Part#: 216EVOOT.F
Ships in 3 Business Days
$ 68.00 USD
Free Shipping
$ 68.00 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Oil Temperature Guage (100-300 degrees) 
  • Instructions
  • Mounting hardware
  • Decals
  • Temperature sender - 1" long with 1/8" NPT threads
  • Dual color display (Blue or Red)
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Supersprint - Corporate Logo
T#:3575
Part#: 788106
Ships on Sep 30, 2025
$ 1,220.99 USD
Free Shipping
$ 1,220.99 USD
Free Shipping

Free ground shipping! 

Supersprint's sport rear muffler allows more of that engine note to be heard. The stock muffler may be too quiet for some and it's a shame to over-muffle the sound of BMW's engine. The Supersprint muffler is a direct replacement for the stock with all of the original gaskets and hangers. It's a free-flow muffler which helps to release horsepower and torque while also raising the volume and making the exhaust note throatier and with more of a burble than stock.

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:rear muffler

connects to:Supersprint section 2 straight pipe (required)

tip style:80mm dual round

material:T304 stainless steel


This item fits the following BMWs:
2003-2005 E85 BMW Z4 2.5i Z4 3.0i

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Supersprint - Corporate Logo
T#:2397
Part#: 981306-788113
Ships on Sep 30, 2025
$ 1,665.99 USD
Free Shipping
$ 1,665.99 USD
Free Shipping

BMW E85/E86 Z4 3.0i/si Supersprint Sport Exhaust System delivers an exhilarating upgrade to your BMW's exhaust performance and sound. Designed to replace the stock exhaust, this Supersprint system offers a sportier, more aggressive exhaust note while enhancing engine efficiency. The sport design of the Supersprint muffler reduces exhaust restrictions and features the unique Power Loop design for improved airflow. This results in increased torque and horsepower, providing a more dynamic driving experience.

Supersprint is renowned for high-quality exhaust systems that offer optimal flow and exceptional sound. While priced at a premium, Supersprint exhausts stand out for their durability, refined European sound, and precise fitment. The system includes modular components, allowing customization to your preferred exhaust note. The T304 stainless steel construction ensures longevity and resistance to corrosion, making it a long-lasting upgrade for your Z4.

  • Delivers a sportier, more aggressive exhaust sound
  • Enhances engine performance by reducing exhaust restrictions
  • Features Supersprint’s Power Loop design for better airflow
  • Constructed from durable T304 stainless steel
  • 80mm quad round tips for a sleek appearance
  • Modular design for customizable exhaust notes
  • Fits 2006-2008 BMW E85/E86 Z4 3.0i/si
  • Connects to stock section 1 front resonator or Supersprint section 1 straight pipes
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Prosport Performance - Corporate Logo
T#:389632
Part#: 216EVOVO
Ships in 1 Business Day
$ 62.00 USD
Free Shipping
$ 62.00 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Fuel Pressure Guage (8-18v) 
  • Instructions
  • Mounting hardware
  • Decals
  • Dual color display (Blue or red)
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Black Forest Industries - Corporate Logo
T#:4813284
Part#: GS2-BMA-2
Ships on Jul 21, 2025
$ 209.99 USD
Free Shipping
$ 209.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Autel - Corporate Logo
T#:2914129
Part#: AL529HD
Ships in 6 Business Days
$ 146.99 USD
$ 146.99 USD
Autel’s latest member of its code reader family of tools, the AL529HD can not only diagnose OBDII/EOBD-compatible vehicles but also heavy duty vehicles utilizing SAE-J1939 and SAE-J1708 protocols.
Supersprint - Corporate Logo
T#:177949
Part#: 788113
Ships on Sep 30, 2025
$ 456.00 USD
Free Shipping
$ 456.00 USD
Free Shipping

Free ground shipping! 

This Supersprint center section will delete the secondary silencer/resonator in the stock exhaust and fit with the Supersprint sport rear muffler. The front of this section is clamped to the stock front resonator. By eliminating one of the silencers, and matched to the rear muffler, more of the Z4's perky engine note will come through. And with less restriction more torque and horsepower can be released.

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:rear muffler

connects to:stock cat section or aftermarket center section

tip style:76mm dual round

material:T304 stainless steel


This item fits the following BMWs:
2003-2005 E85 BMW Z4 2.5i Z4 3.0i

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Black Forest Industries - Corporate Logo
T#:4813287
Part#: GS2-BMA-2S
Ships on Jul 21, 2025
$ 214.99 USD
Free Shipping
$ 214.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Supersprint - Corporate Logo
T#:343
Part#: TMS343
Ships on Sep 30, 2025
$ 2,127.90 USD
Free Shipping
$ 2,127.90 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#:337895
Part#: 788106
Ships on Sep 30, 2025
Starting at $ 1,676.99 USD
Free Shipping
Starting at $ 1,676.99 USD
Free Shipping

Free ground shipping! 

Supersprint's sport rear muffler allows more of that engine note to be heard. The stock muffler may be too quiet for some and it's a shame to over-muffle the sound of BMW's engine. The Supersprint muffler is a direct replacement for the stock with all of the original gaskets and hangers. It's a free-flow muffler which helps to release horsepower and torque while also raising the volume and making the exhaust note throatier and with more of a burble than stock.

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:rear muffler

connects to:Supersprint section 2 straight pipe (required)

tip style:80mm dual round

material:T304 stainless steel


This item fits the following BMWs:
2003-2005 E85 BMW Z4 2.5i Z4 3.0i

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Prosport Performance - Corporate Logo
T#:389625
Part#: 216EVOWGVO
In Stock at Vendor
$ 62.00 USD
Free Shipping
$ 62.00 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Volt Gauge (8-18v) 
  • Instructions
  • Mounting hardware
  • Decals
  • Dual color display (Green or White)
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Prosport Performance - Corporate Logo
T#:26005242
Part#: PSAFRLCDWB4.9AMB
In Stock at Vendor
$ 166.99 USD
Free Shipping on orders $49 and up

Enhance your BMW's engine performance monitoring with the Wideband Air Fuel Ratio Gauge. This gauge features an Amber LCD Display and provides precise readings with its 0-5 volt output signal. Powered by the latest Bosch wideband O2 sensor, this gauge offers the widest range of AFR readings from 10.0:1 to 20.0:1. With its intuitive design, the gauge displays AFR levels in real-time, changing from green (Rich) to Yellow (Optimal) to Red (Lean) for immediate reference.

Key Benefits:

  • Wide range of AFR readings for comprehensive engine monitoring
  • Amber LCD display ensures clear visibility in various lighting conditions
  • Bar-graph LED indicators provide quick reference to AFR levels
  • Complete kit includes all necessary components for easy installation
  • Plug and play design for hassle-free setup
  • 0-5 volt output signal enables data logging for performance analysis

Upgrade your BMW's monitoring capabilities with the Wideband Air Fuel Ratio Gauge, providing accurate AFR readings and intuitive display features.

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Supersprint - Corporate Logo
T#:184049
Part#: 788112
Ships in 7 Business Days
$ 680.99 USD
Free Shipping
$ 680.99 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. 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.

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Supersprint - Corporate Logo
T#:395072
Part#: 788113KT
Ships on Sep 30, 2025
$ 1,425.99 USD
$ 1,425.99 USD
Supersprint Race mufflers for the Z4 combine Italian craftsmanship with 60 years of exhaust tuning experience to deliver a muffler upgrade with an intoxicating exhaust note. The Supersprint Racing mufflers build on the Z4's muscular exhaust with extra punch and volume. 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!
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Black Forest Industries - Corporate Logo
T#:4813285
Part#: GS2-BMA-2U
Ships on Jul 21, 2025
$ 214.99 USD
Free Shipping
$ 214.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less
Prosport Performance - Corporate Logo
T#:389627
Part#: 216EVOWGOT.F
Ships in 2 Business Days
$ 68.00 USD
Free Shipping
$ 68.00 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Oil Temperature Guage (100-300 degrees) 
  • Instructions
  • Mounting hardware
  • Decals
  • Temperature sender - 1" long with 1/8" NPT threads
  • Dual color display (Green or White)
Show More Show Less
Supersprint - Corporate Logo
T#:588432
Part#: Z4MSS
Ships on Sep 30, 2025
Starting at $ 2,484.89 USD
Starting at $ 2,484.89 USD
Supersprint has a wide variety of exhaust components available for the Z4 M Coupe and Roadster. You can pick and choose from either a 60mm Exhaust manifold, designed for increased exhaust flow and higher power potential, or a 63.5mm Racing Exhaust Manifold, built entirely for the best exhaust flow possible! To accompany the headers, you again have the choice of either a catted Section 1 exhaust pipes that feature high-flow metallic catalytic converters, keeping emissions down, or straight Section 1 pipes that eliminate the secondary catalytic converters, eliminating unnecessary exhaust restrictions. Available either as a part of a full system or by itself, the Supersprint Section 2 X-Pipe is the perfect replacement for the factory x-pipe that is resonated and adds another point of excessive restriction and muffling. The Supersprint X-pipe has a straight-through design that provides better flow characteristics and gives your BMW a slightly more aggressive exhaust note. The last set of exhaust components available are the Mufflers and the optional connecting kit. Available in two versions, Sport or Race, Supersprint mufflers are designed with power in mind, while still giving amazing exhaust tones! The Sport mufflers are slightly louder than stock and flow much better than the stock mufflers, and the Race mufflers are even louder and more free-flowing, giving your Z4 M an amazing exhaust sound that never gets old! If you want to run only the mufflers and not any of the other components, you must also purchase the connecting kit which allows you to pair the mufflers with your stock x-pipe. If you decide to go with the Supersprint X-pipe, the connecting 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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Black Forest Industries - Corporate Logo
T#:4813290
Part#: GS2-BMA-2SRU
Ships on Jul 21, 2025
$ 219.99 USD
Free Shipping
$ 219.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Prosport Performance - Corporate Logo
T#:385025
Part#: HEA-WRAPKIT-25
Ships in 1 Business Day
$ 29.99 USD
Free Shipping on orders $49 and up

Constructed for durability with a tight weave, this heat wrap is designed to maintain proper thermal properties in your vehicles exhaust system. This material was hand selected specifically for it's heat characteristics and flexibility. Fiberglass is rated for 1200 degrees, however, this titanium wrap can withstand 1800 degrees! 

Key Features:

  • 2" wide x 1/16" thick
  • Durable, tightly woven, 100% fiberglass
  • Reduce under hood temperatures
  • Protect other engine components
  • Protect your hands/arms from burns
  • Each roll comes with 5 FREE, 14" long stainless steel zip ties
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Black Forest Industries - Corporate Logo
T#:391722
Part#: GS2B
Ships on Jul 21, 2025
Starting at $ 174.99 USD
Free Shipping
Starting at $ 174.99 USD
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This weighted shift knob makes shifts faster and the extra-large globe shape encourages over-palm shifting. The Black Forest Industries Billet Knob weighs in at 8.8oz (250g), about twice as much as a stock knob and a little heaver than the BMW ZHP knob. The heavier knob amplifies the pendulum motion of the shift lever resulting in smoother and faster shift times. BFI has designed this knob for BMW and VW fitments to fit snug on the shift lever and be secured with Allen set screws. They were careful to reduce tolerances compared to universal knobs. The overall height of the BFI knob is the same as stock anatomic knobs (some BMW M/Performance models have a stock knob that is shorter than this one).

Included with the BFI Billet knob is a matching BFI crest shift emblem. A 5 or 6-speed pattern emblem is available separately.

Choose from soft alcantara or perforated air leather with either a silver or black anodized base.

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Supersprint - Corporate Logo
T#:394297
Part#: 044933
Ships on Sep 30, 2025
$ 356.99 USD
Free Shipping
$ 356.99 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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Black Forest Industries - Corporate Logo
T#:4813288
Part#: GS2-BMA-2SU
Ships on Jul 21, 2025
$ 219.99 USD
Free Shipping
$ 219.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Prosport Performance - Corporate Logo
T#:385017
Part#: HEA-WRAPKIT-WHT
Ships in 1 Business Day
$ 27.00 USD
Free Shipping on orders $49 and up
Constructed of durable, tight-woven fiberglass, this heat wrap is designed to maintain proper thermal properties in your vehicles exhaust system. This material was hand selected specifically for it's heat characteristics and flexibility.
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Prosport Performance - Corporate Logo
T#:31191884
Part#: PSTEBO270-12
In Stock at Vendor
$ 55.00 USD
Free Shipping on orders $49 and up

52mm Prosport Electrical Boost Gauge - Clear Lens/White LED is an essential tool for any supercharged or turbocharged vehicle. This precision gauge allows drivers to monitor boost levels with accuracy and style, ensuring peak performance and optimal engine tuning.

  • Accurate Boost Monitoring: Provides precise readings of boost pressure, essential for maintaining peak performance.
  • Clear Lens: Offers a clear view of gauge readings under various lighting conditions.
  • White LED Backlighting: Ensures easy readability and a stylish appearance, even in low-light environments.
  • Durable Construction: Built to withstand high-performance conditions and continuous use.
  • Easy Installation: Designed for straightforward installation with included mounting hardware.
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Black Forest Industries - Corporate Logo
T#:4813293
Part#: GS2-BMA-2RC
Ships on Jul 21, 2025
$ 209.99 USD
Free Shipping
$ 209.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Prosport Performance - Corporate Logo
T#:557080
Part#: 216CLSDWABOU-R.P
Ships in 1 Business Day
$ 88.00 USD
Free Shipping
$ 88.00 USD
Free Shipping

Prosport Performance - Corporate Logo
T#:389623
Part#: 216EVOWGAFRWB4.9
Ships in 1 Business Day
$ 209.00 USD
Free Shipping
$ 209.00 USD
Free Shipping

The EVO series from ProSport Gauges utilizes the latest Bosch wideband 02 sensor -5 wire heated LSU 4.9. This gauge offers a 10.0:1 to 20.0:1 AFR readings; the widest range on the market! Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • AFR digital Gauge
  • Bosch 4.9  5 wire heated O2 sensor
  • Weld in Bung
  • Instructions
  • Wiring harness(Gauge to O2 sensor) 10 feet long
  • Plug and play wiring harness
  • Decals
  • 0-5 volt output signal for data logging
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Prosport Performance - Corporate Logo
T#:557084
Part#: 216CLSDWAWTU-R.F
Ships Jul 7, 2025
$ 77.00 USD
Free Shipping
$ 77.00 USD
Free Shipping
Prosport Performance - Corporate Logo
T#:389614
Part#: 216EVOWGBO.PSI
Ships in 1-3 days
$ 95.00 USD
Free Shipping
$ 95.00 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • 52mm Digital Boost Pressure Guage (30inHg - 35 PSI) 
  • Instructions
  • Tubing Kit
  • T-adapter
  • Premium Electric Sender
  • Mounting hardware
  • Green or White display
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Prosport Performance - Corporate Logo
T#:557081
Part#: 216CLSDWAWOTU-R.
Ships Jul 8, 2025
$ 77.00 USD
Free Shipping
$ 77.00 USD
Free Shipping
Supersprint - Corporate Logo
T#:359394
Part#: 44936.04491
Back Ordered
Starting at $ 1,651.20 USD
Free Shipping
Starting at $ 1,651.20 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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