So the guys at Underground Racing managed to get their hand on 1 out of the 333 R8 GT’s that Audi will produce. They come out of the factory as the most impressive Audi ever with 560hp but strapping two turbo’s onto this thing is one hell of a task and gives some serious results. 1100hp at the wheels is the result of the stage 3 conversion. This is seriously bonkers and this car must be like a rocketship! I will be sure to post the video once it becomes available…
