BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW E21 320i M10 1.8L

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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.
OEM Bosch Oxygen Sensor - 11761466063 - E21 E28 E30 E24
OEM Bosch Oxygen Sensor - 11761466063 - E21 E28 E30 E24
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:37575
Part#: 11761466063
Back Ordered
$ 67.99 USD
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$ 67.99 USD
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Bosch OXYGEN SENSOR 11032

Fits BMW Engines including:
M10,M20,M30
 

1980+ E21 BMW 320i M10 1.8L
Up to 03/1987 E28 BMW 528e M20 2.7L
E28 BMW 533i M30 3.2L
up to 12/1984 E30 BMW 318i M10 1.8L
09/1981+ E24 BMW M30 3.2L

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Bosch Oxygen Sensor - Front Position
Bosch Oxygen Sensor - Front Position
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:591271
Part#: 11761277565
Back Ordered
$ 90.99 USD
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$ 90.99 USD
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Gasket Ring - Priced Each (42mm)
Gasket Ring - Priced Each (42mm)
HJS - Corporate Logo
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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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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HJS Rubber Muffler Hanger - E12, E21, E23, E24
HJS Rubber Muffler Hanger - E12, E21, E23, E24
HJS - Corporate Logo
T#:1196148
Part#: 18211105638
In Stock at Vendor
$ 10.99

This product was last offered at the strikethrough price on
07-15-2026

$ 9.99 USD
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$ 9.99 USD
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