Unfortunately all that hard spent money isn't going to give you 30-40 hp, especially to the wheels. I have a 00' CSVT w/ true duals, gutted pre-cats, X-pipe and Magnaflow parts throught, along with a drop in K&N open filter (at the time I dyno'd in May 03') and all I pulled on the dyno was 168 hp, with stock ratings varying from 155-165 hp. Hope this doesn't bum you out too bad. Get the NOS and spray away

, just don't go over 75 hp though