TX-GT26 Front Brakes Setup: Brake Disc Type: Two Piece Floating | Vented Brake Disc Diameter: 400mm X 38mm Centering Diameter: 68mm Height: 52mm Contents: 1 x Front Left LH Two Piece Floating Brake Disc Rotor 1 x Front Right RH Two Piece Floating Brake Disc Rotor To Fit The Following Vehicles: Audi S6 quattro Estate AWD C7 4G5,4GD 2012 – 2018 3993cc 309KW 420HP CEUC Audi S6 quattro Estate AWD C7 4G5,4GD 2014 – 2018 3993cc 331KW 450HP CTGE Audi S6 quattro Saloon AWD C7 4G2,4GC 2012 – 2018 3993cc 309KW 420HP CEUC Audi S6 quattro Saloon AWD C7 4G2,4GC 2014 – 2018 3993cc 331KW 450HP CTGE Audi S7 quattro Sportback AWD — 4GA,4GF 2012 – 2015 3993cc 309KW 420HP CEUC Audi S7 quattro Sportback AWD — 4GA,4GF 2014 – 2018 3993cc 331KW 450HP CTGE Audi A8 6.3 W12 quattro.