I went in to the dealership to pick up my replacement ashtray and when I came out a "mechanic" was looking at the car. He asks if he can see the engine and so on. After looking at it he wants to know if I did the "twin turbo conversion"? He was actually under the impression that supra's only came stock with a single turbo:hahano: . I doubt I am ever going to let the dealership work on my car:nono: .