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BMW Exhaust Center Sections

Upgrading the center section of your exhaust often removes some restrictions, mainly catalytic converters, giving your vehicle both more power and more sound. We offer several different exhaust brands to get your vehicle sounding exactly the way you want it to!
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Bimmerworld - Corporate Logo
T#:599413
Part#: 1004539
Ships on Aug 13, 2026
$ 590.00 USD
Free Shipping
$ 590.00 USD
Free Shipping
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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Eisenmann - Corporate Logo
T#:584582
Part#: B5003.00000
Special Order: No Guaranteed ETA
$ 232.99 USD
Free Shipping
$ 232.99 USD
Free Shipping
Improve airflow on your E30 with this state-of-the-art exhaust
Eisenmann - Corporate Logo
T#:34885412
Part#: B5473.2000X
Back Ordered
Starting at $ 1,895.00 USD
Free Shipping on orders $49 and up
Starting at $ 1,895.00 USD
Free Shipping on orders $49 and up

Unlock the full potential of your G87 M2’s exhaust with the Eisenmann G87 M2 Center Pipe Set, designed to significantly enhance both sound and performance. While the S58 engine already offers a sound improvement over the S55, the stock center pipes remain a limiting factor. The OEM setup includes secondary catalytic converters and dual resonators, adding unnecessary weight and dampening the exhaust note. Eisenmann’s resonated center pipes, weighing 10 lbs less than the factory version, provide a noticeable upgrade in both weight reduction and exhaust tone.

These center pipes are engineered to integrate perfectly with the Eisenmann Performance Rear Exhaust but can also be installed with the factory rear section, offering flexibility in setup. Available in both resonated and non-resonated configurations, the system converts the European-style slip-on design to the fully bolt-on system preferred by U.S. enthusiasts, ensuring easy installation and a secure fit.

For those who want to keep the stock rear muffler, the non-resonated option features an integrated x-pipe, replacing the bulky resonators. This configuration optimizes exhaust flow, delivering a more aggressive sound while shedding weight. It’s a cost-effective upgrade that enhances performance without requiring a full exhaust system replacement.

Optional Black Series Finish: For added performance and protection, the Black Series Ceramic Coating offers a high-temperature ceramic coating, improving heat dissipation and providing superior corrosion resistance, ensuring long-lasting durability and style.

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Eisenmann - Corporate Logo
T#:567644
Part#: B5462.00000
Special Order: No Guaranteed ETA
$ 1,395.00 USD
$ 1,395.00 USD

Bimmerworld - Corporate Logo
T#:39126847
Part#: 1004309
Ships in 5 Business Days
$ 549.99 USD
$ 549.99 USD
Goes from stock headers to BimmerWorld Racing exhaust.