View Single Post
      02-02-2013, 04:23 PM   #3
LarThaL
Colonel
LarThaL's Avatar
334
Rep
2,940
Posts

Drives: 2011 M3
Join Date: Apr 2011
Location: West Springfield, MA

iTrader: (0)

Quote:
Originally Posted by kitw View Post
it gets nasty raspy with deleting either cats
Ok. Has anyone tried just cutting secondary cats and replacing with resonators?

I ask this because on my Porsche Cayenne, I replaced the secondary cats with resonators and it sounds fantastic. The same type of cat delete with a straight pipe is also very raspy, however.
__________________
Audi S6 * Audi S3 * Porsche Cayman GTS
--Former BMW M3 owner
Appreciate 0