X6; w/M, M5, X4; 3.0L; M, M Competition, X3; M, M Competition, M8; To 12/2019, M8; From 12/2019, M550i xDrive; N63R Engine, M8 Gran Coupe, X6; 4.4L; M, M Competition, w/M model, 4.4 LITER TURBO, W/M, M, M COMPETITION, AWD, 4.4 LITER TWIN TURBO, W/M MODEL