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BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 5 Series F10 (2011-2016)

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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Walker Oxygen Sensor - Downstream - F22 M235, F3X 335/435, F06/F12 64...

from 8/2013 production date

T#:31324163

Part#: 11787645875

Ships in 1 Business Day

$ 101.99

This product was last offered at the strikethrough price on
04-14-2026

$ 91.99 USD

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$ 91.99 USD

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The oxygen sensor is part of your BMW's emissions control system and feeds data to BMW engine management computer. The oxygen sensor is positioned in the exhaust pipe and can detect rich and lean mixtures. The goal of the oxygen sensor is to help the engine run as efficiently as possible and also to produce as few emissions as possible. When your BMW oxygen sensor fails, the computer can no longer sense the air/fuel ratio, so it ends up guessing -- resulting in poor performance, poor gas mileage, and increased pollution. Make sure your BMW engine performs as it should, and doesn't use more fuel than it needs to, by simply changing your oxygen sensor today.

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Bosch Oxygen Sensor Set - Pre and Post Catalytic Converter - N55 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:55857772

Part#: 11787589475KT2

In Stock

$ 335.99 USD

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$ 335.99 USD

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Extreme exhaust heat and carbon buildup degrade your factory oxygen sensors over time, sending lazy data to your DME and robbing you of performance.

OEM Febi Vacuum Control Valve - BMW E & F Chassis

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T#:38452808

Part#: 11740396414

Special Order: No Guaranteed ETA

$ 64.99 USD

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$ 64.99 USD

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Ensure optimal performance in your BMW with a new Vacuum Control Valve. This solenoid-operated vacuum control switch is a crucial component used in various applications throughout your vehicle. Designed to meet the high standards of BMW parts, this valve ensures reliable operation and compatibility with your BMW model.

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