View Single Post
      07-22-2011, 08:05 PM   #10
Empower3d
Second Lieutenant
Empower3d's Avatar
2
Rep
238
Posts

Drives: E90 M3 2008
Join Date: May 2011
Location: Southern California

iTrader: (1)

Mine developed the same noise. Came from the right rear. The diff fluid change w/ extra additive fixed it. The dealership didn't have stock (or any dealerships in the area), so they ordered it and it came in after a week.