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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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OE BMW Exhaust Rear Muffler 18121178047

T#:556074

Part#: 18121178047

In Stock

$ 279.24

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

$ 248.99 USD

Limited Qty Sale

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$ 279.24

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

$ 248.99 USD

Limited Qty Sale

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OEM BMW EXHAUST REAR MUFFLER 18121178047.--

This item fits the following BMWs:
BMW 3 Series - 325e, 325es

BMW E30 Supersprint Exhaust Manifold And Rear Exhaust Kit With S54 En...

E30 all models with E46 M3 - S54 Engine Conversion Left Hand Drive

T#:26438200

Part#: 044031KT

Ships on Oct 20, 2026

$ 4,719.99 USD

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$ 4,719.99 USD

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BMW E30 Supersprint Exhaust Manifold And Rear Exhaust Kit

Upgrade your BMW E30 with the Supersprint Exhaust Manifold and Rear Exhaust Kit, specially designed for E30 models with an S54 engine swap. Engineered for performance and durability, this kit enhances your driving experience with its superior features:

Increased horsepower and torque
Enhanced exhaust note for a sportier sound
Precision engineering for perfect fitment
Improved exhaust gas flow for optimized engine performance

Transform your BMW E30 into a powerhouse on the road with the Supersprint Exhaust Manifold and Rear Exhaust Kit.

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Exhaust Clamp

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

T#:638801

Part#: 18211707923

Ships in 1 Business Day

$ 23.99 USD

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$ 23.99 USD

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Exhaust clamp for the muffler. Found on the upper rear portion.

E30 325i Complete Muffler Hanger Kit

T#:597270

Part#: 18211707923KT1

Ships on Oct 14, 2026

$ 564.99 USD

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$ 564.99 USD

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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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Exhaust Clamp - E30 318i 318is M42 325e 325i 325ix

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

T#:639555

Part#: 18211178126

Back Ordered

$ 22.99 USD

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$ 22.99 USD

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URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts. As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform! This item fits the following BMW Chassis: E30 Fits BMW Engines including: M20,M42

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Exhaust Clamp

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

T#:592033

Part#: 18211176713

Ships in 1 Business Day

$ 10.99 USD

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$ 10.99 USD

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Used on the lower portion on the muffler

Complete Muffler Hanger Kit - E30

T#:41425005

Part#: 18211707923TKT

Ships on Oct 14, 2026

$ 452.99 USD

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$ 452.99 USD

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Restore confidence in your E30’s exhaust system with the Complete Muffler Hanger Kit - E30 Includes new clamps and muffler hangers, and drive knowing your BMW’s classic performance and sound are supported with precision and reliability.

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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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$ 279.99 USD

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