Well, guyz I just cant wait till my car is done I bought the greddy tt kit, my car is in the shop right now ,the one side of the turbo is done.just have to put the other side on and intercooler, injectors etc. the mechanic said that it takes time because theres a diffrent technique in installing and also this is his first z he ever worked on. hoping I could get my car this week! when its done Ill post some pictures and dyno numbers till then.