just got my 05 STi on saturday. im experiencing what i believe to be boost creep. my mods are..... perrin lightweight pulley, perrin 816cc injectors, walbro 255, turboxs type H bov, AEM CAI. would a tial 38mm wastegate cure this?
i guess what's happening is under hard acceleration... boost creep/fuel cut? check engine light comes on and cruise light flashes?! what is the easiest mod to cure this? i understand that the Cobb AP will? cure this or not?