The Brembo rear GT big brake kit for 2008–2013 M3 (E90/E92/E93) is a direct-fit rear upgrade pairing four-piston cast calipers with 380 x 28 mm two-piece drilled rotors in red. Offered as a rear replacement kit, it supplies two-piece rotors and matching hardware for installation, delivering a serviceable drilled rotor option for drivers seeking improved brake component replaceability on these M3 models.
Brembo 08-13 M3 (E90/E92/E93) Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Drilled-Red