The 2017 version of the Porsche 911 RSR is a racing car developed by Porsche to compete in the LM GTE categories of the Automobile Club de l'Ouest sanctioned FIA World Endurance Championship, European Le Mans Series and GTLM class, of the International Motor Sports Association's IMSA WeatherTech SportsCar Championship. It serves as the replacement for the Porsche 911 RSR (991). The car was unveiled in November 2016 at the Los Angeles Auto Show. The 911 RSR clinched its first victory at the Northeast Grand Prix in July 2017 on Lime Rock Park.