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

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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Victor Reinz Exhaust Manifold Gasket - E30, E34, E36, Z3

T#:375234

Part#: 11621728983

Ships on Aug 6, 2026

$ 4.99 USD

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$ 4.99 USD

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Located between the exhaust manifold and the engine

Gasket Ring - Priced Each (42mm)

T#:590224

Part#: 18111245489

In Stock

$ 4.44

This product was last offered at the strikethrough price on
05-04-2026

$ 4.42 USD

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$ 4.42 USD

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E30 M3, E28 M5, E24 M6 Exhaust Manifold Gasket

T#:296

Part#: 11621312961

In Stock

$ 9.99

This product was last offered at the strikethrough price on
07-17-2026

$ 8.99 USD

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$ 8.99 USD

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This is the metal gasket that seals the exhaust manifold to the head. These are sold per cylinder so order the appropriate quantity for your engine.

BMW Xforce Smartbox Varex Muffler ECU Upgrade Module

T#:28570834

Part#: VKSB01-ECU-MODUL

Ships in 2 Business Days

Sale - Save 10% $ 399.00

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

$ 359.10 USD

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Qty

Sale - Save 10%

$ 399.00

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

$ 359.10 USD

Add to Wish List

BMW Xforce Smartbox Varex Muffler ECU Upgrade Module is the ideal choice for BMW owners seeking to enhance their vehicle's performance. This innovative module seamlessly integrates with the Varex muffler system, allowing for precise control over exhaust sound and performance. With its easy installation process and versatile functionality, it provides an elevated driving experience for BMW enthusiasts.