BMW Exhaust System Upgrades for BMW Z Series E85/6 (2003-2008)

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A performance exhaust is a modification that you get constant benefit from - at every change of the throttle you are rewarded with that tuned sound. It's not like other modifications where you may not realize all of its benefits all the time. It's an upgrade that you enjoy at all times when you're behind the wheel. We offer exhaust upgrades from multiple performance manufacturers like Borla, Corsa, Supersprint, and Akrapovic but we have also developed or sourced other exhaust systems to meet specific needs.
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BMW E85/E86 Z4 3.0i/si Supersprint Sport Exhaust System
BMW E85/E86 Z4 3.0i/si Supersprint Sport Exhaust System
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:2397
Part#: 981306-788113
Ships on Sep 4, 2026
$ 1,665.99 USD
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$ 1,665.99 USD
Free Shipping
Add to Wish List

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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Supersprint Performance Race Exhaust - Z4 E85 2.5i, 3.0i M54
Supersprint Performance Race Exhaust - Z4 E85 2.5i, 3.0i M54 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:395072
Part#: 788113KT
Ships on Sep 4, 2026
$ 1,425.99 USD
Add to Wish List
$ 1,425.99 USD
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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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Supersprint Performance Exhaust System - Z4 M Coupe/Roadster S54 3.2L
Supersprint Performance Exhaust System - Z4 M Coupe/Roadster S54 3.2L...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supersprint - Corporate Logo
T#:588432
Part#: Z4MSS
Ships on Sep 4, 2026
Starting at $ 3,156.98 USD
Add to Wish List
Starting at $ 3,156.98 USD
Add to Wish List
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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