its a otherwise stock car other then the swap its a real base tune put a full exhaust and a nasty tune it would be near 400 on less boost. I love my car but superchargers suck for it, there is a turbo balt at 15psi with exhaust and thats it 405 hp, Also its our small displacement. The same company made a kit for the 2.4l n/a using the same supercharger that come on the stock ss/sc and made 225whp on 8psi with another base tune.