Performence All The Way Up:

This will work in carer and the cars on your mane minu. first bet the 3 black list racer. (i am going to tell you how to do it on the mane minu) go to the place ware you custumis cars. pick a car it dosent mator than go to poformenc go to junkman go back one to ultument do that on every paceg wans done with that buy it go back under purformec then put all junkman on (you need the cheat junkman it is some ware in this website) now go kick some ass.