Not much, stage 4 eaton, 60lbs inj, frps, pprv delete, sct 2400, 2.73, 2lb lower, level 5's and a steeda cai. 514/504 on the dyno and she ran 11.686 on dr's. I am super happy with the car. Very easy to drive and It has more than enough power for now. Oh and It just hit 8k mile lol. I know , I...