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BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW Z3 (1996-2002)

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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Section 1 Rasp Terminator With Crossover - E46 M3

T#:599413

Part#: 1004539

Ships on Aug 14, 2026

$ 590.00 USD

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$ 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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HJS Exhaust Gasket Ring - E36, E46, Z3, Z4

T#:388461

Part#: 18111723379

In Stock

$ 10.99 USD

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$ 10.99 USD

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Seals the mid-pipe to the muffler

E38 Z3M Rear Exhaust Hanger

T#:17937421

Part#: 18211704198

Back Ordered

$ 17.99

This product was last offered at the strikethrough price on
05-07-2026

$ 16.99 USD

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$ 16.99 USD

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Fix your sagging or broken rear exhaust hanger to make sure your tailpipes are sitting correctly in your rear diffuser. 2 required per vehicle for E38, 4 for Z3m, and 6 for Z8! Broken or sagging exhaust hangers can lead to much larger issues such as premature failure of the flex joints, pulling on the o2 sensor wires and overall much more expensive components needing to be replaced. The HJS exhaust hangers a premium and price conscious alternative to this specific exhaust hanger found on just the Z3M, E38 and Z8's.

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BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW Z3 (1996-2002)

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Section 1 Rasp Terminator With Crossover - E46 M3

HJS Exhaust Gasket Ring - E36, E46, Z3, Z4

E38 Z3M Rear Exhaust Hanger

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