View Single Post
      11-21-2012, 06:20 PM   #19
gatorfast
Colonel
gatorfast's Avatar
56
Rep
2,894
Posts

Drives: 528i M Sport
Join Date: Jan 2008
Location: SoFla

iTrader: (3)

Instead of doing the oem mod just get a louder axel back like an eisenmann race, meisterschaft gt2, etc. Won't void your warranty and you will have all the cabin noise you desire.