View Single Post
      09-06-2011, 01:43 AM   #13
gray550
Private
gray550's Avatar
0
Rep
93
Posts

Drives: '12 BMW 335is
Join Date: Aug 2011
Location: WI, USA

iTrader: (1)

Quote:
Originally Posted by Edman951 View Post
No plan to bypass the secondary cats yet, it may get to raspy.
but it may bring in more spooling sound.
makes me go hmmm!!!
My plan is remove secondary cats but keep the resonator - the opposite of your setup. Not sure how it will sound! I'm thinking the secondary cats will have more restriction than the resonator so by removing them it should free up the flow. Only way to know is to try it - right?