The Brembo GT front big brake kit for 2008–2017 Audi S5 and 2009–2016 S4 pairs six-piston cast calipers with 380×32 mm two-piece drilled rotors in black. The description provides explicit front-axle fitment for those S5 and S4 model ranges and enumerates the cast six-piston calipers, two-piece drilled rotors, and black finish as the kit's core specifications.
Brembo 08-17 S5/09-16 S4 Front GT BBK 6 Piston Cast 380x32 2pc Rotor Drilled-Black