motor. It is also pretty small since it has to fit on the rear decklid and still clear the engine just below. You could mount to the inside of the rear hatch just opposite where the rear wing attatches. I will try and dig one up when I am at work on Thursday, maybe even get a picture. 911 wings movable wings are of course actually functional so the motor is pretty strong. But to make sure it would be simple enough to put one on each side, don't know how much downforce that carbon wing could actually produce. Probably more than a stock C2 wing though. You wouldn't need to find a whole car, just the rear decklid off of one. By the way, I had made the previous post about using one off of a junked 911 rear decklid. I work at a Porsche race shop and that is probably how I would do it.