View Single Post
      07-23-2010, 07:58 PM   #7
shendrick
Second Lieutenant
United_States
3
Rep
255
Posts

Drives: 08 e90 M3, 05 e46 zhp, 07 X3
Join Date: Jan 2009
Location: Near Boston MA

iTrader: (0)

I had the same issue from day 1. Dealer added the FM Booster and it got a lot better. New M3 LSDs make a lot of noise otherwise. However, I would not do what the dealer said - which was to drive in tight circles 5 times one way and then 5 time the other - since I think its better to just let the LSD break in slowly.