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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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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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E9X M3 Oxygen Sensor - Black

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T#:58234534

Part#: 11787539125

Ships on Jan 28, 2027

$ 99.99 USD

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$ 99.99 USD

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Downpipe Exhaust Gasket - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:53997742

Part#: 18307553603

In Stock

Sale - Save 20% $ 17.99

This product was last offered at the strikethrough price on
05-30-2026

$ 14.39 USD

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Sale - Save 20%

$ 17.99

This product was last offered at the strikethrough price on
05-30-2026

$ 14.39 USD

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Front Oxygen Sensor - Bank 1 Pre-Cat

10X Entries Into Our F80 M3 Sweepstakes

T#:54780515

Part#: 11787558055

Ships in 5 Business Days

$ 99.99 USD

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$ 99.99 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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Oxygen Sensor - Bank 2 Pre-Cat

10X Entries Into Our F80 M3 Sweepstakes

T#:54816265

Part#: 11787558073

Ships on Oct 13, 2026

$ 105.99 USD

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$ 105.99 USD

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Meyle Rear Bank 1 Post-Cat Oxygen Sensor - 560mm - E70 E83 E82/88 E9X...

5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

T#:5944215

Part#: 11787545074

Ships on Oct 13, 2026

$ 116.99 USD

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$ 116.99 USD

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The oxygen sensor is vital to the performance and drivability of your car. The engine computer relies on data from the sensor to make adjustments in engine efficiency and performance. 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. There is no lifespan on O2 sensors but there are several fault codes that indicate a failed sensor (O2 monitoring, cat efficiency, O2 heating circuit, O2 readiness, and others). The O2 sensor is heated and has a self-calibration feature so once you get the codes or feel performance has suffered, a new sensor is a good starting point to get you back to peak performance. This is a Meyle oxygen sensor for BMW's with the N52, N54, and N55 3.0L engines. This 560mm bank 1 oxygen sensor is mounted after the catalytic converter. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Meyle Oxygen Sensor - Pre-Cat Bank 2 - E9X E60 E82 N52

5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

T#:5944212

Part#: 11787558073

Back Ordered

$ 123.99 USD

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$ 123.99 USD

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Bad oxygen sensors can cause check engine lights and poor fuel mileage. Replace your faulty sensor with this high-quality Meyle sensor to turn off your check engine light and restore fuel mileage. This is a Meyle oxygen sensor for BMWs with the N52 engine. This sensor is mounted in the rear downpipe before the catalytic converter. Replacement for BMW # 11787558073 and 11787537984. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Vitesco NOx Sensor - Downstream Kit - BMW E90 M57, F25 N47

T#:33446278

Part#: 13628576470KT

Back Ordered

$ 941.99 USD

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$ 941.99 USD

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Degraded NOx sensors reduce engine performance and fuel efficiency, and increase tailpipe emissions

BRExhaust E9x Direct-Fit Exhaust System Kit - BMW E9x 325i 328i 328xi...

T#:58052450

Part#: 106-0786

Back Ordered

$ 919.00 USD

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$ 919.00 USD

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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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Nitrogen Oxide Sensor (NOx Sensor) - Rear - E90 335d, F25 28dX ...

T#:33446273

Part#: 13628589845

Back Ordered

$ 394.99 USD

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$ 394.99 USD

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A degraded NOx Sensor can cause your vehicle to have a check engine light and poor performance. Restore your emissions system with a new NOx Sensor from Vitesco!

BRExhaust E9x Direct-Fit Exhaust System Kit - BMW E9x 335i 335xi 3.0L...

T#:58088858

Part#: 106-0911

Back Ordered

$ 962.00 USD

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$ 962.00 USD

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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 twin turbo N54 powered E90 and E92 models, this multi piece system features dual 2.5 inch mandrel bent aluminized steel tubing to maintain uniform pipe diameter throughout the exhaust tract. Designed for exact factory fitment, it drops into existing OEM hanger points while keeping emissions equipment fully intact, making it an ideal choice for restoring exhaust integrity.

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Exhaust Tail Pipe Tip - E90, E91

T#:13210

Part#: 18307553643

Ships in 1 day

1% off MSRP $ 71.00

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

$ 69.99 USD

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1% off MSRP

$ 71.00

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

$ 69.99 USD

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Genuine BMW Tailpipe End Piece, Alu-Look -
This item fits the following BMW Chassis:
E90

Fits BMW Engines including:
N51,N51,N52,N52N

Exhaust Tail Pipe Tip - E90, E91, E92

T#:12679

Part#: 18307553644

Ships in 1 day

2% off MSRP $ 65.00

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

$ 63.99 USD

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2% off MSRP

$ 65.00

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

$ 63.99 USD

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Genuine BMW Tailpipe End Piece, Alu-Look -
This item fits the following BMW Chassis:
E90,E92

Fits BMW Engines including:
N51,N52,N52N

Genuine BMW Exhaust Tips

T#:7522

Part#: 18307549558

Back Ordered

$ 58.99 USD

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$ 58.99 USD

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Genuine BMW Tailpipe Tip, Chrome -
This item fits the following BMW Chassis:
E90

Fits BMW Engines including:
N52,N52N

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

10X Entries Into Our F80 M3 Sweepstakes

T#:55857771

Part#: 026732TMS03KTKT2

Ships on Oct 29, 2026

$ 279.99 USD

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$ 279.99 USD

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