Tell me about it. heh. Vette magazine just bolted up one to a stock 04 Z06. Stock it put down 372rwhp and 364tq. With the KB, putting out 7.5# of boost, laid down 547rwhp and 522tq. The one thing I got used to with the vette was TRACTION. The stang would lose it if I got on it aggressively. But the vette is point and shoot....it just goes. But with that KB I doubt it highly. heh.
Plus the cool thing about the KB kit, is it comes with a hi-rise hood so it'll fit in there.