The Brembo rear GT big brake kit for 2009–2015 7‑Series applications pairs a four‑piston cast caliper with a 380×28 mm two‑piece drilled rotor in red. Built as a rear braking upgrade, the kit brings larger caliper hardware and a drilled two‑piece rotor arrangement tailored to 7‑Series rear fitment, supplied to replace factory rear components with a larger brake package.
Brembo 09-15 7-Series Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Drilled-Red