Subaru WRX Forum banner

Opinions about exhaust

1K views 5 replies 5 participants last post by  conejo 
#1 ·
After much consideration and research I think I'm going to go with a Perrin up-pipe, an HKS downpipe and a Greddy Evo exhaust. What I want to know is will any of this result in a CEL? Also will all these different manufacturer's parts mate together? Any other input will be appreciated.
 
#2 ·
get pde or perrin downpipe, pde doesnt throw cel's and perrin you get the resister mod with it and wont throw any. I dont like the hks downpipe its made cheaper than the others, and does not have a bellmouth or divorced wastegate.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top