View Single Post
      05-30-2012, 09:58 PM   #2
mesropb23
Lieutenant
mesropb23's Avatar
Armenia
8
Rep
594
Posts

 
Drives: E92 M3
Join Date: Oct 2008
Location: SoCal

iTrader: (6)

does this setup keep intact the oem cats? If so, does it really change the exhaust note much?
__________________
2009 AW E92 M3