BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW I12 i8 B38 1.5L

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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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Genuine BMW - Corporate Logo
T#:210162
Part#: 18308632154
In Stock
Sale - Save 5% $ 149.99
$ 142.07 USD
Free Shipping
Sale - Save 5% $ 149.99
$ 142.07 USD
Free Shipping


Genuine BMW Actuator Drive, Exhaust Flap -
This item fits the following BMW Chassis:
F15,F16,F22,F30,F31,F32,F33,F34,F36,I12 i8

Fits BMW Engines including:
N20,N26,N55

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Genuine BMW - Corporate Logo
T#:59956
Part#: 33306785433
In Stock
9% off MSRP $ 46.99
$ 42.99 USD
Free Shipping on orders $49 and up
9% off MSRP $ 46.99
$ 42.99 USD
Free Shipping on orders $49 and up
Genuine BMW Collar Screw - M14X112-10.9
Genuine BMW - Corporate Logo
T#:642055
Part#: 18308632154KT
In Stock
Sale - Save 5% $ 200.99
$ 190.39 USD
Free Shipping
Sale - Save 5% $ 200.99
$ 190.39 USD
Free Shipping
If the exhaust flap in you vehicle is stuck open or closed, it's likely that the exhaust actuator is the culprit. This piece is that rotates the flap's position 90 degrees, allowing for increased exhaust flow for better sound and performance. Replace yours with this kit that contains all the components necessary to do the job right.
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Genuine BMW - Corporate Logo
T#:48525
Part#: 18307606136
In Stock
Sale - Save 5% $ 36.58
$ 34.75 USD
Free Shipping on orders $49 and up
Sale - Save 5% $ 36.58
$ 34.75 USD
Free Shipping on orders $49 and up


Genuine BMW Clamp -
This item fits the following BMW Chassis:
E89 Z4,F10,F15,F16,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36,I12 i8

Fits BMW Engines including:
N20,N26,N55

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Genuine BMW - Corporate Logo
T#:48420
Part#: 18307581970
In Stock
Sale - Save 6% $ 27.99
$ 26.35 USD
Free Shipping on orders $49 and up
Sale - Save 6% $ 27.99
$ 26.35 USD
Free Shipping on orders $49 and up


Genuine BMW Gasket Ring -
This item fits the following BMW Chassis:
E89 Z4,F10,F15,F16,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36,I12 i8

Fits BMW Engines including:
N20,N26,N55

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Genuine BMW - Corporate Logo
T#:6383
Part#: 07119902368
Ships Jul 3, 2025
Sale - Save 5% $ 28.99
$ 27.54 USD
Free Shipping on orders $49 and up
Sale - Save 5% $ 28.99
$ 27.54 USD
Free Shipping on orders $49 and up
Genuine BMW Sheet Metal Screw.

Genuine BMW - Corporate Logo
T#:48563
Part#: 18307620323
In Stock
1% off MSRP $ 10.37
$ 10.31 USD
Free Shipping on orders $49 and up
1% off MSRP $ 10.37
$ 10.31 USD
Free Shipping on orders $49 and up


Genuine BMW Fixing Bow -
This item fits the following BMW Chassis:
F15,F16,F22,F30,F31,F32,F33,F34,F36,I12 i8

Fits BMW Engines including:
N20,N26,N55

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Genuine BMW - Corporate Logo
T#:29104
Part#: 07130757758
In Stock
Sale - Save 5% $ 2.99
$ 2.84 USD
Free Shipping on orders $49 and up
Sale - Save 5% $ 2.99
$ 2.84 USD
Free Shipping on orders $49 and up
Genuine BMW HEX NUT WIHT FLANGE

Genuine BMW - Corporate Logo
T#:392779
Part#: 18308654971
Ships Jul 7, 2025
Sale - Save 3% $ 37.99
$ 36.69 USD
Free Shipping on orders $49 and up
Sale - Save 3% $ 37.99
$ 36.69 USD
Free Shipping on orders $49 and up

Genuine BMW - Corporate Logo
T#:201114
Part#: 18308608167
Ships Jul 9, 2025
Sale - Save 5% $ 2,631.99
$ 2,500.17 USD
Sale - Save 5% $ 2,631.99
$ 2,500.17 USD
Replace your missing or damaged Genuine BMW muffler to restore the great OE factory exhaust note.