Hey guys, I went through a couple of the threads to see if I can answer my question. I have a V6 with Flowmaster exhaust, a MAC CAI, and TRANSGO shift kit. I was wondering what I should invest in....a HO Intercooled Supercharger System With 7 psi or the Stage 2 HO Intercooled Supercharger System With 11 psi? The place that I get my upgrades at has the 7psi one @ $3,000 and the 11psi @ $3,100 but it doesnt include the upgrades i need (fuel injectors, chip, and fuel system, <<<how much would all of this go for?). I dont plan to go to the strip or anything, just fun on the street and with a few friends. What should I invest in?