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BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 3 Series E91 (2006-2012)

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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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Scorpion Cat-Back System - E90, E91, E92 325/328/330

T#:584753

Part#: SBM061M

Ships in 2 Business Days

$ 1,021.99 USD

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$ 1,021.99 USD

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This cat-back system from Scorpion features larger diameter piping for a freer flowing exhaust pathway.

Oxygen Sensor

10X Entries Into Our F80 M3 Sweepstakes

T#:27105145

Part#: 11787545075

In Stock

Sale - Save 15% $ 115.99

This product was last offered at the strikethrough price on
09-16-2026

$ 98.59 USD

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Sale - Save 15%

$ 115.99

This product was last offered at the strikethrough price on
09-16-2026

$ 98.59 USD

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BMW E9X Rogue Engineering IKON Exhaust

T#:26705004

Part#: IKON-E90

Ships in 6 Business Days

$ 550.00 USD

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$ 550.00 USD

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Like all Rogue Engineering products, the IKON exhaust system is entirely designed and developed in the US in our facility in Hohokus, NJ. By doing the development, fitting, evaluation and testing here, you're assure a product that not only looks and sounds great, but a product you can have installed with confidence. Features: 100% T-304 stainless steel construction, including flanges, internals Mill-finished pipes and muffler, mirror polished dual 3" straight cut, adjustable, staggered tips (allows for fitment of sedan or coupe) New! Entire exhaust utilizes TIG welded construction Deep tone (stock resonators are retained) with no drone Maintains BMW factory warranty Rogue Engineering logo tastefully stamped in the body of the muffler Can be clamped or welded (professional installation recommended)

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Scorpion Rear Muffler - E90, E91, E92 325/328/330

T#:584779

Part#: SBM064M

Special Order: No Guaranteed ETA

$ 942.99 USD

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$ 942.99 USD

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Provides a louder tone while still remaining civilized.

E9X M3 Oxygen Sensor - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:57267803

Part#: 11787537984

Ships on Dec 29, 2026

$ 79.99 USD

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$ 79.99 USD

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Gasket Ring - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:57507440

Part#: 18407530606

Special Order: No Guaranteed ETA

$ 3.99 USD

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$ 3.99 USD

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Front Oxygen Sensor - Bank 1 Pre-Cat

10X Entries Into Our F80 M3 Sweepstakes

T#:54780515

Part#: 11787558055

Special Order: No Guaranteed ETA

$ 99.99 USD

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$ 99.99 USD

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Oxygen Sensor - Bank 2 Pre-Cat

10X Entries Into Our F80 M3 Sweepstakes

T#:54816265

Part#: 11787558073

Ships in 5 Business Days

$ 105.99 USD

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$ 105.99 USD

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