A short lived group of rally cars that were just too fast to race and only lasted four years (82–86). Notable beasts of the group appearing top to bottom: Lancia Montecarlo 037, Lancia Delta S4, MG Metro 6R4, Renault Turbo 5, and last but not least the game changing Audi Quattro S1. All photographs sourced from the archives of rallymemory.