Quote Originally Posted by xstevex
warning: If you dont want your car to **** up, purchase stage 3 and go to a reputable speed shop with a dyno to tune your car. Stages 1 and 2 WILL **** it up.
Steve, many of the people I have talked to on here don't want more than 5psi, which both kits are easily rated for. I am looking into several kits to have a piggy back fuel controller for the Stage 2 since it would be more powerful.