HJS 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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Gasket Ring - Priced Each (42mm)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
Free Shipping on orders $49 and up
$ 4.42 USD
Free Shipping on orders $49 and up
HJS Rubber Muffler Hanger - E12, E21, E23, E24
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
HJS - Corporate Logo
T#:1196148
Part#: 18211105638
In Stock at Vendor
$ 10.99 USD
Free Shipping on orders $49 and up
Support your exhaust the correct way