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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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Universal Catalytic Converter - 2.25"

T#:23152011

Part#: 602205

In Stock

$ 97.99 USD

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$ 97.99 USD

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Enhance your BMW's performance with this OBD II compliant universal fit catalytic converter. This converter, devoid of O2 sensor bungs, ensures compatibility with various vehicles. However, please note that it's not a 50-state legal catalytic converter. For California residents, it's recommended to verify local laws pertaining to aftermarket catalytic converters.

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Exhaust Pipe Gasket

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:15180807

Part#: 18328612538

In Stock

$ 25.99

This product was last offered at the strikethrough price on
06-30-2026

$ 20.99 USD

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$ 20.99 USD

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Anytime you remove the catalytic converter from the turbocharger, be sure to replace this gasket to ensure a proper seal. With a leaking exhaust, not only will your vehicle sound terrible, but you can receive incorrect readings from your oxygen sensors. Don't let a leaking exhaust ruin your vehicle and pick up a new gasket today.

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Genuine BMW Catalytic Converter / Downpipe Installation Kit - B58 3.0...

T#:27838480

Part#: 18328612537KT4

In Stock

$ 110.99 USD

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$ 110.99 USD

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Prevent engine issues and error codes caused by exhaust leaks with the correct installation of components using appropriate gaskets and hardware.

MUFFLER CLAMP

T#:536521

Part#: 18308635798

In Stock

14% off MSRP $ 47.33

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

$ 40.70 USD

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14% off MSRP

$ 47.33

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

$ 40.70 USD

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Clamp found on the front muffler connecting to the downpipe - 80mm

Genuine BMW Exhaust Clamp

T#:48525

Part#: 18307606136

In Stock

18% off MSRP $ 47.33

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

$ 38.75 USD

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18% off MSRP

$ 47.33

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

$ 38.75 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 Fixing Bow - 18307620323

T#:48563

Part#: 18307620323

In Stock

4% off MSRP $ 42.40

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

$ 40.52 USD

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4% off MSRP

$ 42.40

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

$ 40.52 USD

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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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Genuine BMW Pre-catalyst Gasket ring - N20 N55 B46/48

T#:48420

Part#: 18307581970

In Stock

3% off MSRP $ 29.85

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

$ 29.09 USD

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3% off MSRP

$ 29.85

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

$ 29.09 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 Exhaust Clamp

T#:48354

Part#: 18307560781

Ships in 5 Business Days

8% off MSRP $ 75.99

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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8% off MSRP

$ 75.99

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 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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OEM Bosch Universal 4-Wire Oxygen Sensor - Priced Each

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:372884

Part#: 15733

In Stock

$ 82.99

This product was last offered at the strikethrough price on
02-16-2026

$ 74.99 USD

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$ 74.99 USD

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Bosch Universal Oxygen Sensors are perfect for replacing faulty sensors throwing off a check engine lights and causing poor operation and low gas mileage. If you are looking for a cheaper option or are unable to get a hold of the sensor you need, you can reuse part of the original wiring harness to connect this high quality replacement.

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Genuine BMW Actuator Drive, Exhaust Flap

T#:600945

Part#: 18308686640

Ships in 5 Business Days

8% off MSRP $ 165.99

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

$ 151.99 USD

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Qty

8% off MSRP

$ 165.99

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

$ 151.99 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 Self Tapping Screw

T#:6383

Part#: 07119902368

In Stock

Sale - Save 21% $ 36.99

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

$ 29.27 USD

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Qty

Sale - Save 21%

$ 36.99

This product was last offered at the strikethrough price on
05-02-2026

$ 29.27 USD

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Genuine BMW Sheet Metal Screw.

Genuine BMW Collar Screw

T#:59956

Part#: 33306785433

Ships in 5 Business Days

7% off MSRP $ 57.99

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

$ 53.99 USD

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Qty

7% off MSRP

$ 57.99

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

$ 53.99 USD

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Genuine BMW Collar Screw - M14X112-10.9

Eberspaecher Exhaust Bushing Sleeve - 49mm ID

T#:579136

Part#: 21.289.911

In Stock

Sale - Save 22% $ 6.99

This product was last offered at the strikethrough price on
05-03-2026

$ 5.44 USD

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Qty

Sale - Save 22%

$ 6.99

This product was last offered at the strikethrough price on
05-03-2026

$ 5.44 USD

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Universal Connector

Genuine BMW Hex Nut Wiht Flange - 07130757758

T#:29104

Part#: 07130757758

In Stock

$ 3.09 USD

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$ 3.09 USD

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Genuine BMW HEX NUT WIHT FLANGE

Elring Pre-catalyst Gasket Ring - N20 N55 B46/48

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:587719

Part#: 18307581970

In Stock

$ 20.99

This product was last offered at the strikethrough price on
04-29-2026

$ 14.99 USD

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$ 14.99 USD

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Gasket just before the catalytic converter

Exhaust Flap Actuator Hardware Kit

T#:55245805

Part#: 1830XXKT

In Stock

$ 48.93 USD

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$ 48.93 USD

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Keep your exhaust valve functioning precisely under all driving conditions with this Genuine BMW Exhaust Flap Hardware Refresh Kit.

BMW Exhaust Manifold Gasket

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:15247105

Part#: 11657643149ELR

In Stock

$ 35.99

This product was last offered at the strikethrough price on
04-10-2026

$ 26.99 USD

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$ 26.99 USD

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Replace your exhaust manifold gasket any time after removal or before reinstallation of the exhaust manifold.

75mm Dual Clamp Exhaust Sleeve - Priced Each

T#:37622243

Part#: 18307560781

In Stock at Vendor

$ 44.99

This product was last offered at the strikethrough price on
05-07-2026

$ 39.99 USD

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Qty

$ 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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RP GAS.PARTICULATE FILTER W.

T#:45312833

Part#: 18309454950KT

Ships on Aug 4, 2026

$ 3,837.99 USD

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Qty

$ 3,837.99 USD

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This includes a Core Charge of $715.00!

Elring Exhaust Manifold Gasket - BMW B48 2.0L

For models with the Gen 2 B48 (B46D, B46X, B48E) engines only - Will not fit the earli...

T#:45483608

Part#: 588.371

Special Order: No Guaranteed ETA

$ 20.99 USD

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$ 20.99 USD

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Prevent exhaust leaks with a brand new exhaust manifold gasket from Elring - located between the turbo exhaust manifold and the cylinder head Replaces BMW # 11628642774

Elring Exhaust Manifold Gasket - BMW G20 G22/23/26 B48P (B48TU2 / Gen...

For LCI models with the Gen3 B48 (B48P) engine only

T#:45244572

Part#: 592.380

Special Order: No Guaranteed ETA

$ 9.99 USD

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$ 9.99 USD

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This gasket seals the connection between the turbo exhaust manifold and the two-port cylinder head. Replaces BMW # 11658631900

Genuine BMW Exhaust Tip - 90mm - Chrome - G42 G20 G22/G23/G26 ...

For Pre-LCI models without M Shadow Line package (S7M9A)

T#:632340

Part#: 18308679075

Ships in 5 Business Days

3% off MSRP $ 80.00

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

$ 77.99 USD

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Qty

3% off MSRP

$ 80.00

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

$ 77.99 USD

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Genuine BMW replacement exhaust tip

Genuine BMW Exhaust Tip - 90mm - Black Chrome - G42 G20 G22/G23/G26 ...

For Pre-LCI models with M Shadow Line package (S7M9A)

T#:632330

Part#: 18308485758

In Stock

2% off MSRP $ 88.00

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

$ 85.99 USD

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Qty

2% off MSRP

$ 88.00

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

$ 85.99 USD

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Genuine BMW replacement exhaust tip

Trim - Exhaust End Pipe - Left - M Black - G20

T#:634667

Part#: 51128093303

In Stock

Sale - Save 8% $ 220.99

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

$ 203.59 USD

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Qty

Sale - Save 8%

$ 220.99

This product was last offered at the strikethrough price on
06-15-2026

$ 203.59 USD

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

T#:55857771

Part#: 026732TMS03KTKT2

In Stock

$ 279.99 USD

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Qty

$ 279.99 USD

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