View Single Post
      03-22-2013, 03:11 PM   #15
kitw
Colonel
kitw's Avatar
205
Rep
2,960
Posts

Drives: 2015 M4, Sakhir Orange
Join Date: Jun 2007
Location: Bay Area, CA

iTrader: (19)

Quote:
Originally Posted by kitw View Post
I've found that resonators do cut down on the rasp somewhat, but not completely. I really don't think removing the secondary cats is worth it, I think it's always better to remove the primaries with a $400 test pipe.


This is what mine sounded like (BMW Performance exhaust + Turner test pipes)

I thought it was too raspy.