BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 3 Series G20 (2019+)

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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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MUFFLER CLAMP
MUFFLER CLAMP
Genuine BMW - Corporate Logo
T#:536521
Part#: 18308635798
In Stock
Sale - Save 4% $ 40.99
$ 39.31 USD
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Sale - Save 4% $ 40.99
$ 39.31 USD
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Clamp found on the front muffler connecting to the downpipe - 80mm
Genuine BMW Collar Screw
Genuine BMW Collar Screw
Genuine BMW - Corporate Logo
T#:59956
Part#: 33306785433
In Stock
9% off MSRP $ 46.99
$ 42.99 USD
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9% off MSRP $ 46.99
$ 42.99 USD
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Genuine BMW Collar Screw - M14X112-10.9
Genuine BMW Exhaust Clamp
Genuine BMW Exhaust Clamp
Genuine BMW - Corporate Logo
T#:48525
Part#: 18307606136
In Stock
Sale - Save 5% $ 36.58
$ 34.75 USD
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Sale - Save 5% $ 36.58
$ 34.75 USD
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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 Pre-catalyst Gasket ring - N20 N55 B46/48
Genuine BMW Pre-catalyst Gasket ring - N20 N55 B46/48
Genuine BMW - Corporate Logo
T#:48420
Part#: 18307581970
In Stock
Sale - Save 6% $ 27.99
$ 26.35 USD
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Sale - Save 6% $ 27.99
$ 26.35 USD
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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 Actuator Drive, Exhaust Flap
Genuine BMW Actuator Drive, Exhaust Flap
Genuine BMW - Corporate Logo
T#:600945
Part#: 18308686640
Ships Jul 2, 2025
Sale - Save 4% $ 146.99
$ 141.84 USD
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Sale - Save 4% $ 146.99
$ 141.84 USD
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Looking for Genuine BMW Actuator Drive, Exhaust Flap? Your search ends here! This actuator drive for the exhaust flap is an authentic BMW part, designed to ensure optimal performance and functionality of your BMW's exhaust system. Crafted with precision engineering and high-quality materials, it provides reliable operation and durability. Upgrade your BMW with this genuine actuator drive and enjoy improved exhaust performance and efficiency.

  • Authentic BMW part
  • Ensures optimal performance of the exhaust system
  • Precision engineering for reliable operation
  • High-quality materials ensure durability
  • Improves exhaust performance and efficiency
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Genuine BMW Exhaust Clamp
Genuine BMW Exhaust Clamp
Genuine BMW - Corporate Logo
T#:48354
Part#: 18307560781
Ships Jul 2, 2025
Sale - Save 4% $ 63.99
$ 61.52 USD
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Sale - Save 4% $ 63.99
$ 61.52 USD
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Genuine BMW Clamping Bush - D=75Mm
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E65,E70 X5 X5,E71 X6,F15,F16,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36

Fits BMW Engines including:
M57,N20,N26,N52,N52N,N55,N57N,N62,S63

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Genuine BMW Self Tapping Screw
Genuine BMW Self Tapping Screw
Genuine BMW - Corporate Logo
T#:6383
Part#: 07119902368
Ships Jul 7, 2025
Sale - Save 5% $ 28.99
$ 27.54 USD
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Sale - Save 5% $ 28.99
$ 27.54 USD
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Genuine BMW Sheet Metal Screw.
Genuine BMW Hex Nut Wiht Flange - 07130757758
Genuine BMW Hex Nut Wiht Flange - 07130757758
Genuine BMW - Corporate Logo
T#:29104
Part#: 07130757758
In Stock
Sale - Save 5% $ 2.99
$ 2.84 USD
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Sale - Save 5% $ 2.99
$ 2.84 USD
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Genuine BMW HEX NUT WIHT FLANGE
Genuine BMW Fixing Bow - 18307620323
Genuine BMW Fixing Bow - 18307620323
Genuine BMW - Corporate Logo
T#:48563
Part#: 18307620323
In Stock
1% off MSRP $ 10.37
$ 10.31 USD
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1% off MSRP $ 10.37
$ 10.31 USD
Free Shipping on orders $49 and up
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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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75mm Dual Clamp Exhaust Sleeve - Priced Each
75mm Dual Clamp Exhaust Sleeve - Priced Each
HJS - Corporate Logo
T#:37622243
Part#: 18307560781
In Stock at Vendor
New Item
$ 39.99 USD
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$ 39.99 USD
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Dual clamp pipe connector joins exhaust pipes without welding. Split, compressible design clamps tightly around joined pipes for a leak-free fit. Includes hardware.

76.2mm (3.00 inch) diameter.

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Akrapovic Downpipe With Cat - G20/G21/G22/G23 M340i M440i
Akrapovic Downpipe With Cat - G20/G21/G22/G23 M340i M440i
Akrapovic - Corporate Logo
T#:2706135
Part#: DP-TY/SS/1
In Stock at Vendor
Sale - Save 10% $ 5,565.99
$ 5,008.73 USD
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Sale - Save 10% $ 5,565.99
$ 5,008.73 USD
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This product is crafted from high-quality stainless steel, with the front part of the downpipe cast in Akrapovič’s in-house foundry. A sporty 300 cpsi catalytic converter is integrated into the downpipe, with the heat insulation made of stainless steel and a flexible tube incorporated into the middle section. Power gains with an Evolution Line (Titanium) fitted with the Akrapovič downpipe of 18.7 kW (25.4 hp) at 5,600 rpm and torque increases of 34.7 Nm at 2,400 rpm have been recorded when tested on the Akrapovič dyno against a BMW M440i with the standard stock exhaust. It delivers a pure racing sound, full of emotion and adrenalin-inducing enjoyment, and great feedback at high revs, all without unwanted drone.
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Trim - Exhaust End Pipe - Left - M Black - G20
Trim - Exhaust End Pipe - Left - M Black - G20
Genuine BMW - Corporate Logo
T#:634667
Part#: 51128093303
Ships Jul 8, 2025
Sale - Save 3% $ 200.99
$ 194.38 USD
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Sale - Save 3% $ 200.99
$ 194.38 USD
Free Shipping
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