The last mod that I did which I now regret was install a Vortech supercharger. I never did get to dyno the car but I was guessing it was putting down...say anywhere between 615-640 hp. It really was to much at the time for me. It was just stupid overkill and I could have used the money I spent on the supercharger and install to pay off a good chunk of the remaining payments. Instead, in mid 2002 I had to sell it and I've never owned a car like that since. Good times, long gone :-/