Audi RS7 with Externally Mounted Turbos Sounds Insane, Looks Satanic

We don’t know who built this thing or why, but that won’t stop us from enjoying one of the most expensive Audis ever made fitted with what look like the horns of Satan. The guy who uploaded the video on YouTube is calling it a Stage 10 car, and he isn’t wrong. Normally, when tuners play with the twin-turbo V8 engine of the RS7, they might increase the turbo boost and install aftermarket exhausts. But this guy has just strap…