I am getting my exhaust done soon, high-flo manga cat and a single in dual 2.25 out. My question is should i stay with the stock size 2.5 intermediate pipe or go to a 3 inch intermediate, i want to keep my low end though, thats why i'm going with 2.25 dual out.

Thanks

 

It depends what the outlet ona nd cat and inlet on the muffler are. IF they're 2.5" it's almost be pointless to do to a 3" because it would only bottle neck when it went back into the muffler. But if you didn't have that problem I'd probably go with a 3"

 

mines three inch mid pipe