i have a comptech supercharger and after cooler and full exhust by comptech and it is great got over 300 hp at wheels and 200ft/lb torque

 

ACT Clutch/Comptech flywheel

 

I most definitely would say my AEM EMS. Fixed the CEL light problem I've been having, I can tune the absolute mess out of the car...throttle response is PERFECT now. It also got rid of my SC rattle at idle and slight throttle. Not only that, but I didn't want to have any more wires to run in the car, so now I don't have to get a boost gauge, water temp gauge, or anything. I can monitor everything with the EMS. It's exactly what I wanted and more. And now I've gotten better power curves with V-Tec kicking in at 4.7.

Dave