E46 Non-M M3 Style Rear Bumper - Coupe/Convertible, Sedan Rear Diffuser Style:Style B The hole Is about 1

The hole Is about 1 3/8" (but can be enlarged to fit larger-sized tweeters)

We offer these control arm mounts in two versions (explanations of each is below):

We even made the bearings serviceable/replaceable without removing the housing from the trailing arm

worn-out rubber brake lines with fresh stainless steel brake lines

If you are looking for a compromise between delrin and rubber

E46 Non-M M3 Style Rear Bumper - Coupe/Convertible, Sedan Rear Diffuser Style:Style B The hole Is about 1E46 M3 Style Rear Bumper Non M Coupe Convertible, Sedan OVERVIEW Complete the look on your non M 2 door or 4 door E46 with our M3 style rear bumper. Our M3 style rear bumper provides a unique look to your non M E46 that was never offered from the factory. For 4 door sedan models, this is the only rear bumper that deletes the factory exterior trim piece. If you are looking to achieve a shaved bumper look, this is the one for you! Offered in two