This is what it already has:GSR CRANK SHAFT AND TRANNY,JE PISTONS ,EAGLE RODS,FUEL RAIL AND REGULATOR EAGLE FUEL INJECTORS,AIR INTAKE,CHROME HEADERS,ACT CLUTCH WITH ALUMINIUM FLYWHEEL, eibach lowering springs with tokico shocks, 17in spoon rims.............Can i superchage it?