Porsche ≫ 911Porsche 911 RSR (2017, Type 991.2) photosby Joshua ThompsonThe 2017 Porsche 911 RSR is an endurance race car with a 4-liter boxer-6, 6-speed sequential transmission, RWD, carbonfiber body, and a huge rear diffuser. ◄ PrevNext ►Credit: Porsche 2017 Porsche 911 RSR - side, race track Tags:2017911porscherace carrsrtype 991type 991.2