16-03-2012, 10:14 PM
i'm on my phone atm so short answer is make sure yor cold start cable is adjusted correctly, set the cold idle about 1200 rpm and warm 1000 rpm or a bit less if you can, you will always have a lumpy idle on first start up though unless it's middle of summer

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