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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Bav Auto Oxygen Sensor Tool - Angled Handle - 7/8"
Bav Auto Oxygen Sensor Tool - Angled Handle - 7/8"
Bav Auto Tools - Corporate Logo
T#:580382
Part#: B8800066
Ships on Sep 1, 2026
Sale - Save 25% $ 49.99

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

$ 37.49 USD
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Sale - Save 25%
$ 49.99

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

$ 37.49 USD
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Slotted, pivoting head has both hexagon and double hexagon drive. Angled handle reaches around obstructions. Fits all Oxygen sensors with 7/8in (22mm) hex.
Bav Auto Extra Long Oxygen Sensor Tool - 1/2" Drive, 7/8" x 6"
Bav Auto Extra Long Oxygen Sensor Tool - 1/2" Drive, 7/8" x 6" ...
Bav Auto Tools - Corporate Logo
T#:580383
Part#: B8800067
Ships on Sep 1, 2026
Sale - Save 20% $ 29.99

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

$ 23.99 USD
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Sale - Save 20%
$ 29.99

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

$ 23.99 USD
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This 1/2" Drive, 7/8" x 6" Extra Long O2 sensor tool is used to remove difficult to reach oxygen sensors.
Bav Auto Exhaust Doughnut Stretcher
Bav Auto Exhaust Doughnut Stretcher
Bav Auto Tools - Corporate Logo
T#:580373
Part#: B8800051
In Stock
Sale - Save 25% $ 20.99

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

$ 15.74 USD
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Sale - Save 25%
$ 20.99

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

$ 15.74 USD
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This tool is not vehicle specific and is a universal tool that may or may not work on all applications. This exhaust doughnut stretcher features an offset J-hook to grab onto the rubber rings used to mount most BMW exhaust systems. Features a large coated handle for a comfortable grip.
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Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Single Outlet - 2.5" (63mm) - 1 Muffler
Valvetronic Designs Universal Valved Muffler Kit - Single Inlet / Sin...
Valvetronic Designs - Corporate Logo
T#:21308444
Part#: UVM.63MM.X1
Ships in 5 Business Days
$ 399.99 USD
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$ 399.99 USD
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Unlock the true sound of your engine with the Valvetronic Designs universal valved muffler kit, a premium T304 stainless steel solution that offers the perfect balance between aggressive performance and neighborhood-friendly quiet at the push of a button.
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Valvetronic Designs Single Exhaust Tip - 4.0" - 1x1 Carbon Fiber
Valvetronic Designs Single Exhaust Tip - 4.0" - 1x1 Carbon Fiber ...
Valvetronic Designs - Corporate Logo
T#:23615490
Part#: VTD.TIP.SLVE.25.
Ships in 5 Business Days
$ 129.99 USD
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$ 129.99 USD
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The perfect cherry on top! Our selection of Valvetronic Designs Exhaust Tips gives your vehicle that perfect look, and with various styles and finishes, the customization is endless. Whether you're looking to upgrade your full system or add a set to your universal kit, these exhaust tips help ensure your vehicle looks as good as it sounds!
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Valvetronic Designs Single Exhaust Tip - 3.5" - Forged Carbon Fiber
Valvetronic Designs Single Exhaust Tip - 3.5" - Forged Carbon Fiber ...
Valvetronic Designs - Corporate Logo
T#:20320748
Part#: VTTPSLVE3035FC
Ships in 5 Business Days
$ 89.99

This product was last offered at the strikethrough price on
05-19-2026

$ 83.99 USD
Free Shipping on orders $49 and up
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$ 83.99 USD
Free Shipping on orders $49 and up
Add to Wish List
The perfect cherry on top! Our selection of Valvetronic Designs Exhaust Tips gives your vehicle that perfect look, and with various styles and finishes, the customization is endless. Whether you're looking to upgrade your full system or add a set to your universal kit, these exhaust tips help ensure your vehicle looks as good as it sounds!
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