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Magnaflow BMW Exhaust Parts, Mufflers & Catalytic Converters

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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Magnaflow - Corporate Logo
T#:1980632
Part#: 49028
Back Ordered
$ 1,495.00 USD
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$ 1,495.00 USD
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Magnaflow - Corporate Logo
T#:375526
Part#: 50415
Back Ordered
$ 1,156.00 USD
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$ 1,156.00 USD
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The catalytic converter is an emissions device that converts the exhaust gasses exiting the engine into a less toxic substance. This is achieved through the internal honeycomb monolith, washcoat, and the catalyst itself that commonly consists of a mix of precious metals. Unfortunately the catalytic converters do not last forever, and can be damaged if the engine is running too rich on fuel. If you're getting an oxygen sensor fault, and the sensor is ok, the likely cause is a failed catalytic converter. Relieve worry about an upcoming emissions test and replace your faulty or damaged catalytic converter. Stainless steel construction Federal Emissions compliant design Formulated for Gas and Diesel Applications
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Magnaflow - Corporate Logo
T#:26005257
Part#: 52237
Back Ordered
$ 1,229.00 USD
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$ 1,229.00 USD
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Ensure your BMW meets emissions standards with a reliable catalytic converter replacement. Engineered with stainless steel construction and a Federal Emissions compliant design, this converter effectively reduces harmful exhaust emissions. Say goodbye to worries about failing an emissions test and enjoy peace of mind on the road.

  • Reliable replacement for faulty or damaged catalytic converters
  • Stainless steel construction for durability
  • Federal Emissions compliant design ensures legality
  • Suitable for both gas and diesel applications
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Magnaflow - Corporate Logo
T#:639251
Part#: 452859
EO#: D-193-124
Back Ordered
$ 1,373.00 USD
$ 1,373.00 USD
Magnaflow - Corporate Logo
T#:639255
Part#: 49351
Back Ordered
$ 988.00 USD
$ 988.00 USD

Magnaflow - Corporate Logo
T#:639252
Part#: 50859
Back Ordered
$ 907.00 USD
$ 907.00 USD
Magnaflow - Corporate Logo
T#:1996167
Part#: 5571029
EO#: D-193-137
Back Ordered
$ 1,170.00 USD
Free Shipping
$ 1,170.00 USD
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Magnaflow - Corporate Logo
T#:1996165
Part#: 21-488
Back Ordered
$ 994.00 USD
Free Shipping
$ 994.00 USD
Free Shipping

Magnaflow - Corporate Logo
T#:384381
Part#: 50416
Back Ordered
$ 1,042.00 USD
Free Shipping
$ 1,042.00 USD
Free Shipping
The catalytic converter is an emissions device that converts the exhaust gasses exiting the engine into a less toxic substance. This is achieved through the internal honeycomb monolith, washcoat, and the catalyst itself that commonly consists of a mix of precious metals. Unfortunately the catalytic converters do not last forever, and can be damaged if the engine is running too rich on fuel. If you're getting an oxygen sensor fault, and the sensor is ok, the likely cause is a failed catalytic converter. Relieve worry about an upcoming emissions test and replace your faulty or damaged catalytic converter. Stainless steel construction Federal Emissions compliant design Formulated for Gas and Diesel Applications
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Magnaflow - Corporate Logo
T#:26038564
Part#: 5531718
Back Ordered
$ 1,247.00 USD
Free Shipping
$ 1,247.00 USD
Free Shipping

Ensure your BMW's emissions are within regulatory standards with a replacement catalytic converter. Designed to convert exhaust gases into less toxic substances, this stainless steel converter is essential for maintaining environmental compliance. Whether you're experiencing oxygen sensor faults or failed emissions tests, this replacement part provides peace of mind and legal compliance. Formulated for both gas and diesel applications, it meets federal emissions standards and California Air Resource Board requirements.

Benefits:

  • Stainless steel construction for durability
  • Federal emissions compliant design
  • Suitable for gas and diesel applications
  • Meets California Air Resource Board requirements
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