Ive got an 03 gt with a cobra swap . Parts are *posi ported blower *2.81upper *2lb lower *jlt high boost cai *2400maf *60lb injectors *custom cobra hat duel walboro 255s *duel fpdms *o/r x pipe with 2.5" mac exhaust *lfp throttle body and plenum *lfp duel pass heat exchanger * 3 core rad *15x10 dark stars 325/50/15 *15x4.75 darkstars 160/40/15 *frpp 4:10s *28spline moser axles with long studs * weight reduction ( 3350 with me in it. ) T56 from 2000 cobra r 2.97 1st gear * spec stage 5 clutch *liberty 26 spline input shaft Car made 485rwhp on the 18th pull without the sb throttle body on and the stock plenum and tb on. The iat were over 110 and the car was still running rich up top. My car is a pita to tune cause I built it with the gt wiring harness and computer so it was not as simple as tuning a reg cobra... when I take it back with the new parts im expecting over 500rwhp.