With only 20 copies ever made, this Porsche 911 SC/RS is the approved rally counterpart (Group B). With fibreglass shields, elements of the made of aluminium, and numerous elements removed compared to the SC on which she was based: all was done to lighten this car and make her faster. In her rally version, the engine is tuned to 280 hp. This 911 SC/RS led by the Béguin/Lenne team finished in third place during the Tour de Corse of 1985.