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
Free Shipping on orders $49 and up
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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
Free Shipping on orders $49 and up
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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
Free Shipping on orders $49 and up
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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
Free Shipping on orders $49 and up
Add to Wish List
This 1/2" Drive, 7/8" x 6" Extra Long O2 sensor tool is used to remove difficult to reach oxygen sensors.
OE BMW Exhaust Rear Muffler 18121178047
OE BMW Exhaust Rear Muffler 18121178047
Ansa - Corporate Logo
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
Add to Wish List
OEM BMW EXHAUST REAR MUFFLER 18121178047.--

This item fits the following BMWs:
BMW 3 Series  - 325e, 325es
 
Eisenmann E30 320i/325i Performance Exhaust Connecting Pipe
Eisenmann E30 320i/325i Performance Exhaust Connecting Pipe
Connecting Pipe for Eisenmann Exhaust
Eisenmann - Corporate Logo
T#:584582
Part#: B5003.00000
Special Order: No Guaranteed ETA
$ 232.99 USD
Free Shipping
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$ 232.99 USD
Free Shipping
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Improve airflow on your E30 with this state-of-the-art exhaust

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BMW Mini
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