audi-tt it doesn't work like that. its an exchange. you send in your crapped car and they send you a new one. you shen isn't fast? mine is fast as hell, its faster than my lxx stock(3.0 motor...i heard its reallya 2.2 or 2.6 though). My shen motor burns on every car i race...i just wanna know what it is so on my signature it says what motor i really have (cuz my shen motor is in my lxx)