600 HP Audi S2 RACE with Mustang & Mercedes-Benz C63

In this video you will see a tuned Audi Quattro S2 20V Turbo Coupe with around 600 HP. Audi developed S2 coupe model in 1990 and was equipped with a 2.2 litre five-cylinder 20-valve turbo petrol engine. That makes possible to produce around 220 PS. In 1992,Audi made some minor upgrades in engine reaching from 220 PS to 230 PS. 1993 was year when Audi S2 discountinued this model from market.
Audi S2 in the video races with some other beasts: a Mustang and a tuned Mercedes Benz C63.
For more see the VIDEO: