Being more of a roadracer/autocrosser, I believe that there IS such a thing as too much horsepower. All that will come out of all that hp is an unbalanced car that's only good at going straight. That's what Mustangs and Camaro's are for. I went with the HKS 2530's instead of the TD05's because I didn't need the extra hp. Also, the ballbearing center section design, coupled with oil AND water cooling appealed to me from a standpoint of longevity.