The Brembo GTS rear big brake kit for 2012–2017 BMW M5 (F10) upgrades rear braking with a four‑piston cast caliper and a 380×28 mm two‑piece rotor to provide larger braking hardware and better heat distribution than factory rear components. This kit uses a slotted Type‑1 rotor in a black finish, aimed at improved pad response and maintainable rotor construction.
Brembo 12-17 M5 (F10) Rear GTS BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-1-Black HA