The Brembo GT rear big brake kit for 2009–2015 7-Series applications upgrades rear braking with cast 4-piston calipers and two-piece 380x28mm rotors in a slotted Type3 configuration and a silver finish. The kit emphasizes larger rotor diameter and multi-piston braking to renew stopping capability and provide a clean, performance-oriented rear brake appearance.
Brembo 09-15 7-Series Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type3-Silver