Right now the only aftermarket thing on my ride is a K&N Air Filter, but by the end of the summer I plan to put a ProCharger Air-to-Air Intercooled Supercharger. Increasing my HP 40-55%, and by Christmas I'm hoping to upgrade that to Stage II Intercooled System. This would increase my horsepower upto 80%, when I am finished I should be pushing 345 RWHP and be able to crush a stock Cobra. And I only have a V6!!
My car

The Supercharger I'm putting in my car.