View Single Post
      01-10-2013, 05:53 PM   #4
quasitime
Private First Class
2
Rep
102
Posts

 
Drives: 2007 335i 6MT
Join Date: Aug 2008
Location: Los Angeles

iTrader: (1)

Yeah from what I read here, the noise level will go up no matter what. I was definitely looking at the AR catted pipes ...

Last edited by quasitime; 01-10-2013 at 07:51 PM. Reason: resonators