E46 Non-M M3 Style Rear Bumper - Coupe/Convertible, Sedan Rear Diffuser Style:Style B If you are looking for

If you are looking for a compromise between delrin and rubber

This shifter must be run with poly or solid upgraded transmission bushings

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

It's a really good idea to change your transmission fluid while you are down there

then attach your clip at the end of it

E46 Non-M M3 Style Rear Bumper - Coupe/Convertible, Sedan Rear Diffuser Style:Style B If you are looking forE46 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