Thread: cat-back system
View Single Post
Old May 17, 2003 | 04:39 PM
  #8  
Bo_Vien's Avatar
Bo_Vien
....
 
Joined: Nov 2002
Posts: 38
Likes: 0
Default
It's my understanding that 2 1/2" is more than enough if you plan to keep your car N/A. But if you plan to turbo your car, then the 3" piping would be the way to go.
Reply
0