06-09-2016, 11:07 PM
wtaf? lol . . . . it's a back box, if it's not right swap it, what's all this booking your car in rubbish?
Phase 1 D-Turdo, K14@24 psi, De-cat, meaty backbox, Bosch pump, grinded LDA pin, duel air fed K&N =133.7bhp & 188ft/lbs