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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E9X M3 Oxygen Sensor - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:57267803
Part#: 11787537984
Ships on Dec 29, 2026
New Item
$ 79.99 USD
$ 79.99 USD
Gasket Ring - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:57507440
Part#: 18407530606
Special Order: No Guaranteed ETA
New Item
$ 3.99 USD
$ 3.99 USD
Front Oxygen Sensor - Bank 1 Pre-Cat
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:54780515
Part#: 11787558055
Special Order: No Guaranteed ETA
New Item
$ 99.99 USD
Free Shipping on orders $49 and up

Oxygen Sensor - Bank 2 Pre-Cat
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:54816265
Part#: 11787558073
Ships in 6 Business Days
New Item
$ 105.99 USD
Free Shipping on orders $49 and up

BRExhaust - Corporate Logo
T#:58052450
Part#: 106-0786
Back Ordered
New Item
$ 919.00 USD
Free Shipping
$ 919.00 USD
Free Shipping
Eliminate exhaust leaks and restore clean exhaust tone with a BRExhaust Direct-Fit Exhaust Kit. Engineered as a complete, bolt-on replacement for post-catalytic components on N52-powered E90, E91, and E92 models, this multi-piece system features mandrel-bent aluminized steel tubing to maintain uniform pipe diameter throughout the exhaust tract. Designed for exact factory fitment, it drops into existing OE hanger points while keeping emissions equipment fully intact, making it an ideal choice for restoring exhaust integrity.
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