BMW M6 V10 w/ KKS Exhaust vs Audi RS7 Sportback vs Capristo Audi R8

In this video you can see a stunning looking orange BMW M6 E63 fitted with loud straight piped KKS exhaust system. As you can see it is racing (with rolling 50km/h start) against other supercars, like Audi’s new RS7 Sportback, Audi R8 V8 with Capristo exhaust and Audi RS4 Avant. Turn up your speakers and listen to the lovely V10 engine! WOW! Follow me: 1st Channel: 2nd Channel: 3rd Channel: FACEBOOK: htt