Thread: AA EXHAUST
View Single Post
      03-04-2010, 07:03 AM   #56
J08M3
Major General
J08M3's Avatar
United_States
102
Rep
6,012
Posts

 
Drives: 2011 M3 COUPE
Join Date: May 2008
Location: NEW YORK

iTrader: (8)

Quote:
Originally Posted by sammyrusso View Post
from what ive heard..dont know if true...but if the x pipe has cats dont cats break in somewhat...the material inside ect...same goes for mufflers no(cause theyre packed with fiberglass or someshit)?
There are no cats in the x-pipe. But yes exhaust can break in, and when it does it gets louder, not quieter as many people on this forum state.
__________________