ok im running 740cc injectors z1 computer ,nitrous, dual maff all light wight pulleys jwt cams boost controller god speed inner coolers 2.5 inner cooler pipeing full exhaust all new harness wide band ,fuel pressure gauge the car is all new and all the sensors are new the olny thing i didnt touch were the turbos the only had a few thousand miles on them the list can go on and on but that is the just of it