I am just away to do a heap off mods to MK4 GSI, I have bought the VXR turbo, FMIC, VXR injectors and fuel rail, forges bottom end, courteney cams, lightened flywheel, fast road clutch, etc etc.
I dont no what exhaust set up to go with, would it b ok with a pre-cat removal and a straight through pipe to the back box or will it need the main cat left in? Am hopein to take it to courteney or wallace (preforably courteney)to get set up right once its all on. Go for the CS4
Also what kind of exhaust Milltex, Magnex, Scopion
Am askin loads of questions but wana get my thing perfect for the shows next year