Ive been looking into getting a wynjammer supercharger and im curious as to what size y-pipe to get? 2 1/4" or 2 1/2"? i will eventually get headers aswell but it seems y-pipe is more important. any thoughts?
1/2 would be a good size with any kind of forced induction. I'd try the Heddman long tube headers also if i were you. if you go supercharged then youre gonna want to get that air flowing through your motor as smoothly as possible......but not so easy that you lose back pressure. shorty headers are basically just as good as the stock manifolds. long tubes are better.