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BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 3 Series E90 (2006-2011)

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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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HJS Exhaust Pipe Hanger - E36, E39, E46, E90, E92, E93, Z4

T#:556847

Part#: 18201401797

In Stock

$ 35.99

This product was last offered at the strikethrough price on
07-15-2026

$ 24.64 USD

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$ 24.64 USD

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Rear muffler hanger

BMW N54 N55 N63 S63 HJS V-Band Exhaust Clamp - Priced Each

T#:396285

Part#: 11657620508

In Stock

$ 20.99 USD

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$ 20.99 USD

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BMW N54 N55 N63 S63 HJS V-Band Exhaust Clamp - Priced Each is designed for superior performance and reliability in exhaust system maintenance and upgrades. Engineered by Turner Motorsport, this high-quality clamp ensures a secure and leak-free connection in your BMW's exhaust system.

Durable Construction: Made from premium materials to withstand high temperatures and harsh conditions, ensuring long-lasting performance.
Precision Fit: Designed to fit perfectly with BMW N54, N55, N63, and S63 engines, offering a secure and reliable seal.
Improved Exhaust Efficiency: Prevents leaks and maintains optimal exhaust flow, contributing to better engine performance and efficiency.
Easy Installation: The V-band design allows for quick and easy installation or removal, simplifying exhaust system maintenance.
Versatile Use: Ideal for both performance upgrades and routine repairs, making it a valuable addition to any BMW enthusiast's toolkit.

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Exhaust Sleeve With Dual Clamps - Priced Each

T#:2423575

Part#: 1K0253141N

In Stock

18% off MSRP $ 34.20

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 27.99 USD

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18% off MSRP

$ 34.20

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 27.99 USD

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Commonly found between mid-pipe and front muffler. 60x95mm

Downpipe Installation Kit - N54 3.0L

T#:587400

Part#: N54DPINSTALLKT

In Stock

$ 158.99 USD

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$ 158.99 USD

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This kit includes everything you need to install 2 new downpipes. All parts included are genuine BMW or high-quality aftermarket, and every necessary component is accounted for. See kit contents tab for a list of included components

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Exhaust Clamp

T#:587243

Part#: 18207793677

Ships in 1 Business Day

$ 73.99

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

$ 65.99 USD

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$ 65.99 USD

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Front Oxygen Sensor Set - E9x, E82, E88, Z4

T#:55317713

Part#: BFR1/2O2SKT2

In Stock

$ 400.99

This product was last offered at the strikethrough price on
07-14-2026

$ 327.99 USD

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$ 327.99 USD

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Over time, that degradation robs your BMW of its crisp throttle response, tanks your fuel economy, and leaves you staring at a failed emissions ticket

Rear Oxygen Sensor Set - N52, N54

T#:55353594

Part#: 11787545074/5KT2

In Stock

$ 366.99 USD

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$ 366.99 USD

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Sluggish oxygen sensors do a lot more than just light up your dashboard with an annoying Check Engine Light—they directly choke your BMW’s performance.

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

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.

Bosch Oxygen Sensors - Bank 1 And 2 Pre-Cat - N52

T#:56110313

Part#: 11787558055KT

In Stock

$ 297.99 USD

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$ 297.99 USD

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Your engine's air fuel ratio needs to be dead on. Worn out factory pre-cat oxygen sensors delay vital data to the DME, leading to sub optimal fueling, lost horsepower, and dangerous hesitation under load.

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BMW S54 S65 Gasket Ring - Priced Each

T#:594771

Part#: 11627830668

Ships in 7 Business Days

$ 9.99

This product was last offered at the strikethrough price on
07-17-2026

$ 9.02 USD

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$ 9.02 USD

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Center Exhaust Hanger - E39, E46, E52, E60, E63, E64, E90, E92, E93,...

T#:385215

Part#: 18207832991

In Stock

$ 16.99 USD

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$ 16.99 USD

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Located over the center exhaust support

Turner Motorsport Double Wall Slash Cut Exhaust Tips - 2.75 Inlet - 3...

T#:55857771

Part#: 026732TMS03KTKT2

In Stock

$ 279.99 USD

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$ 279.99 USD

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