Would recommend sending yours in to Witch Hunter and getting a matched set if you are going that route.
Originally Posted by hebert.mike
1.75" invidia uppipe, 2" bellmouth Invidia downpipe, 3" catback exhaust, and giant TMIC everything else is stock. I'm going to take my injecters out and remove the restrictor cap off which pushes the flow on those to 880cc? That's what I've heard anyway.