The Brembo Rear GT big brake kit for 2008–2013 BMW M3 (E90/E92/E93) replaces the rear setup with four‑piston calipers and 380×28 mm two‑piece cast rotors. This drilled rotor kit arrives with silver calipers and is provided as a rear axle brake assembly tailored to the listed M3 models and years, matching the rear brake architecture for those cars.
Brembo 08-13 M3 (E90/E92/E93) Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Drilled-Silver