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      11-22-2019, 07:00 PM   #136
tigermack's Avatar
Hong Kong

Drives: 10' E90 M3 6MT LB
Join Date: Oct 2012
Location: Pacific Ocean

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Originally Posted by Redd View Post
Is it easy to replace the diff bushings without dropping the subframe? I may try putting in purples in the front 2 positions and keep the softer rear bushing stock.
I believe the one in the rear is the weak link, though.

Originally Posted by VictorH View Post
YES! I drive back and forth to work on a secondary road, where speeds are all between 50-60 mph and that's exactly where the diff whine is the worst. Still a bit noisy at 70 mph but drowned out by other road noise and just not as irritating. If diff ever comes out I will replace with stock OEM bushings.
Hmm, I don't drive my car much during the week. It's mainly for the weekend but I do bring my wife and newborn around if we do take the car out... wonder if that'd be an issue.
'10 LB E90 slicktop/speed cloth/6MT
ex. '06 330i 6MT & '10 n54 6MT Msport

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