The Brembo rear GT big brake kit for 2007–2013 X5 applications combines a four‑piston cast caliper with a 380×28 mm two‑piece slotted rotor, Type‑3, in black. Offered as a rear braking upgrade, the kit supplies larger caliper hardware and a two‑piece slotted rotor configuration specifically configured for X5 rear fitment and finished in black to match the vehicle styling.
Brembo 07-13 X5 Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type3-Black