to have wasted 5k on the Stillen S/C. Stillen's make the least RWHP out of all the other S/C's for that car. Either way, with what he spent he should have went with the Greddy TT kit or the JWT TT kit. Both are capable of 600+ hp for the same price or a little more. Hell, for 5k he could have went with the Turbonetics single turbo kit for 4k and still made 75 RWHP more than Stillen. He should have done more research.