These days, anythings possible in the world of tuning. But you already knew that. What you didnt know was that someone built a 1,300-horsepower Audi TT RS that can pull off mad half-mile runs. We bet the name Don Octane doesnt ring too many bells. Are we right? Well, get ready to put this German tuner on your follow list because their Audi TT is dubbed as one of the fastest in Europe. And theres proof to that.