The Brembo Rear GT big brake kit pairs a four‑piston rear caliper with a two‑piece 380×28 mm cast rotor featuring slotted Type‑1 styling and a black finish. Identified as a rear SS GT BBK, the description specifies rotor diameter, thickness and slotted face, providing a rear replacement or upgrade in the exact configuration called out by the kit.
Brembo SS Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-1-Black