In this video you can see/hear the awesome Audi S1 Sport Quattro in action during 46° Verzegnis Sella Chianzutan. The car has been modified by Prospeed to compete at the highest level of Hillclimbs, and it should be able to produce around 770 horsepower!

The sound of this beast is just insane! Listen to it and don’t forget to share this one also with your friends. For more Content follow us also on Facebook, Pinterest or Instagram!