Quote Originally Posted by Aeternalis View Post
I had my shop do it along with a ton of other stuff. It was simple enough for them in the middle of everything else that they actually didn't bill me any time for it.

The difference between the poly mounts and M3 rubber is night and day. It is MUCH nicer in the cabin now. I haven't detected any extra slop in my shifts or acceleration either. I figure that since BMW decided to use those mounts on their Street "race car" that they should do a good job on this street car.

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Nice. My car is going to be at my Indy to replace a bearing in the steering rack and wheel bearings, might have them do these too because I have a ton of cabin noise between all those worn bearings lol