4 Articles
1 / 1

Bulgarian tuner Prospeed has built a replica of Audi's fabled S1 World Rally Championship mauler out of a garden-variety Audi Coupe, and it's a convincing-looking beast. Helping in its bid for authenticity is genuine Group B horsepower: 800 ponies, to be exact. It won the Bulgarian Hillclimb Championship last year, and it recently ran up an incline at the Kyustendil Hillclimb, part of this year's championship series.


2011 Audi RS5 promo footage – Click above to watch video after the jump

1 / 1
Share This Post