Genuine BMW BMW Catalytic Converters for BMW 4 Series F36 (2015+)

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Our Catalytic Converters are the same quality construction as OEM but at a third of the cost! These are a direct replacement for the original BMW catalytic converter. These bolt on to your stock exhaust manifold and muffler, no welding required. We offer cats for both pre-OBDII BMW's (pre 1996) and BMW's with OBDII (1996+). We offer both 50 state legal converters and less expensive 49 state versions. Meets all EPA and CARB requirements. A factory warranty is included: 5 year/25,000 for 49 State versions, and 5 years/50,000 miles on 50 State legal versions.
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Genuine BMW Catalytic Converter / Downpipe Installation Kit - B58 3.0L
Genuine BMW Catalytic Converter / Downpipe Installation Kit - B58 3.0...
Genuine BMW - Corporate Logo
T#:27838480
Part#: 18328612537KT4
Ships in 3 Business Days
Sale - Save 5% $ 106.99
$ 101.15 USD
Free Shipping on orders $49 and up
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Sale - Save 5% $ 106.99
$ 101.15 USD
Free Shipping on orders $49 and up
Add to Wish List
Prevent engine issues and error codes caused by exhaust leaks with the correct installation of components using appropriate gaskets and hardware.
Genuine BMW Catalytic Converter - EU6 - F22, F23, F30, F32, F33, F34, F36, F87
Genuine BMW Catalytic Converter - EU6 - F22, F23, F30, F32, F33, F34,...
Genuine BMW - Corporate Logo
T#:185132
Part#: 18328602882
Ships Jul 7, 2025
$ 3,891.99 USD
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$ 3,891.99 USD
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Price includes $1800.00 core charge.
Remanufactured Catalytic Converter - Front Position - F2x F3x 228i 320i 328i 428i
Remanufactured Catalytic Converter - Front Position - F2x F3x 228i 32...
Genuine BMW - Corporate Logo
T#:174543
Part#: 18327645666
Ships Jul 1, 2025
Sale - Save 5% $ 3,802.99
$ 3,612.59 USD
Free Shipping
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Sale - Save 5% $ 3,802.99
$ 3,612.59 USD
Free Shipping
Add to Wish List

This is a remanufactured catalytic converter for your BMW. If a bad catalytic converter has resulted in a failed emissions test, then this part will get you legal again. Price includes $1800 core charge.

Fits the Following BMWs:

F22 F23 228i 228ix
F30 F31 F34 320i 320ix 328i 328ix
F23 F33 F36 428i 428ix

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