BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 3 Series E30 (1984-1991)

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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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Scorpion Cat-Back Exhaust - Twin 76mm tips - E30
For Vehicles with Factory 3 Piece Exhaust
Scorpion - Corporate Logo
T#:597599
Part#: SBM012
In Stock
$ 1,028.99 USD
Free Shipping
$ 1,028.99 USD
Free Shipping

Discover the performance prowess of Scorpion stainless steel exhaust systems, now available in the U.S. through Turner Motorsport for Euro Model vehicles with a production date up to 09/1987. Engineered in England, these sought-after exhaust systems are crafted from high-quality 304 stainless steel, ensuring durability and longevity. Designed to provide a horsepower boost, they strike a balance by delivering enhanced performance without being excessively loud, making them ideal for tuners worldwide.

  • Free-flow design for improved horsepower.
  • High-quality 304 stainless steel construction for durability.
  • Engineered in England for global tuning enthusiasts.
  • Reduced noise compared to other free-flow systems.
  • TüV certified for quality assurance.

Elevate your BMW's performance with the Scorpion stainless steel exhaust system, now available at Turner Motorsport.

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Genuine BMW - Corporate Logo
T#:114078
Part#: 51481911009
Ships in 3 Business Days
$ 201.99 USD
Free Shipping
$ 201.99 USD
Free Shipping


Genuine BMW Heat Insulation
This item fits the following BMW Chassis:
E30 M3,E30

Genuine BMW - Corporate Logo
T#:7075
Part#: 11761716390
Ships in 5 Business Days
2% off MSRP $ 198.99

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

$ 194.99 USD
Free Shipping
2% off MSRP
$ 198.99

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

$ 194.99 USD
Free Shipping


Genuine BMW Bracket Catalyzer - 4Hp22
This item fits the following BMW Chassis:
E30,E34

Fits BMW Engines including:
M20,M30


Genuine BMW - Corporate Logo
T#:7504
Part#: 18211178126
Ships in 3 Business Days
2% off MSRP $ 171.99

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

$ 167.99 USD
Free Shipping
2% off MSRP
$ 171.99

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

$ 167.99 USD
Free Shipping


Genuine BMW Clamp -
This item fits the following BMW Chassis:
E30

Fits BMW Engines including:
M20,M42


Genuine BMW - Corporate Logo
T#:7507
Part#: 18211707923
Ships in 5 Business Days
2% off MSRP $ 130.99

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

$ 127.99 USD
Free Shipping
2% off MSRP
$ 130.99

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

$ 127.99 USD
Free Shipping


Genuine BMW Clamp -
This item fits the following BMW Chassis:
E30

Fits BMW Engines including:
M20,M42

Genuine BMW - Corporate Logo
T#:3792
Part#: 18121309046
Ships in 9 Business Days
6% off MSRP $ 1,776.99

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

$ 1,674.99 USD
Free Shipping
6% off MSRP
$ 1,776.99

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

$ 1,674.99 USD
Free Shipping
Stock replacement muffler from the catalytic converter back for the 1988-1991 E30 M3. Clamps directly to catalytic converter.

Genuine BMW - Corporate Logo
T#:19614
Part#: 18129068568
Special Order: No Guaranteed ETA
6% off MSRP $ 1,036.99

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

$ 976.99 USD
Free Shipping
6% off MSRP
$ 1,036.99

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

$ 976.99 USD
Free Shipping


Genuine BMW Rear Muffler -
This item fits the following BMW Chassis:
E30

Fits BMW Engines including:
M42

Packaged by Turner - Corporate Logo
T#:597270
Part#: 18211707923KT1
Ships on Oct 15, 2026
$ 564.99 USD
Free Shipping
$ 564.99 USD
Free Shipping
This is a complete exhaust hanger and bracket kit for the 1987-1992 E30 325i models. It's all of the hangers and gaskets needed for the rear muffler and a life-saving addition to any exhaust project on your car. Any of the hardware and hangers that have been on the car for a few years are prone to rust and seizing in place. So to get them off usually means breaking or cutting one or more pieces. So having this complete E30 hanger kit on hand will allow you to finish the job without scrambling for parts later on. And new hangers are always a good idea anyway.

This 325i hanger kit includes -
front upper muffler body clamp - 18201707925 (18211707923) - x 1
front lower muffler body clamps - 18201178132 (18211178126) - x 2
rear lower muffler body clamp - 18211176029 (18211176713) - x 1
rear muffler rubber hangers - 18211712838 - x 2
center muffler rubber hanger - 18211105635 - x 1
muffler to center section seal ring (45mm) - 18111723541 x 1
muffler to center section seal ring (42mm) - 18111245960 x 1
nuts & bolts for all of the above

There is an early and late version to the muffler band clamps but the only difference we saw was more holes in the band on the early style. The early style is included in this kit which might be better because water won't get trapped between the clamp and the muffler body.

If you're removing the center section from the exhaust manifolds you can add those gaskets as well.

This item fits the following BMWs:
1987-1992 E30 BMW 325i 325ic 325is 325ix
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