My friends brother had a 90 gt with a kenne bell, definitely could feel the power increase, it was an expensive unit though. Anyways, the price increase still makes no sense to me. I think I might ask paxton about it. Just looking at the novi 2000 it's now $3,400, you guys are right might as well look at a turbo now. I'm curious to see how many cahrgers they actually sell now. I was considering getting a vortech v-1 or novi 1000 because they were under $2k, but I think I will wait now.