McLaren has taken the wraps off their new track-dedicated version of the P1 ahead of its official debut at the 85th International Geneva Motor Show. The GTR moniker first saw use on the string of McLaren F1 GTR race cars built in the mid-1990s (with which the P1 GTR shares its stunning Geneva-bound livery), and denotes that despite being based on road cars, these GTR models are squarely focused on road course supremacy.