Thread: Stock Cats
View Single Post
Old 06-21-2010, 02:05 PM   #3 (permalink)
PR370z
Base Member
 
PR370z's Avatar
 
Join Date: Jun 2010
Location: Puerto Rico
Posts: 108
Drives: 2008 BMW E60 M5
Rep Power: 15
PR370z is on a distinguished road
Default

Quote:
Originally Posted by esfourteen View Post
first, I think you might be confused as to the oem exhaust setup, theres 2 cats total, one on each side, right after the exhaust manifold, before the Y pipe. thats it, no pre/secondary cats.

second, dont ruin your stock cats, pick up a set of CNT resonated test pipes, they cost $200 shipped.
Thanks for the clarification, for some reason I thought there were 4
PR370z is offline   Reply With Quote