Ricco
Member
Need advice , I want to run long tube headers and cat back exhaust on my 12 , I’m hearing all kinds of advice , some say HP gains are minimal more sound, some say HP gains are good but will be way to loud , even got waste of money go super charger, I’m not looking for a street light to street light racer, just to add some HP, like most of us here I use my baby like it was made to do , was thinking kooks long tube and corsa cat back ,, any advice would be great