View Single Post
      08-08-2012, 10:25 PM   #4
blisstik's Avatar
Drives: E92
Join Date: Jul 2009
Location: California

Posts: 1,331
iTrader: (14)

Garage List
2007 BMW 335i  [0.00]
Does it happen when cat-back is off? Meaning only DPs are the only exhaust. It will be loud but I'm just suggesting process of elimination. Who knows!?
blisstik is offline   No_Country
Reply With Quote