the expensive parts gonna be the tuning like i said i can have it fabbed up for 4500 out the door tuned as the guy says but again like i said don't think the guy knows about tuning the car cause really there isn't a way to tune it yet for turbo, i really would love to go for it since i have seen alot of he cars he has already done but they are all cars that there are parts for unlike ours. likd vettes and firebrds and camaros and mustangs he has turboed and twin turboed and dyno tuned, i just don't wanna take the chance i guess.