The Brembo Big Brake Kit for 2015–2023 Ford Mustang GT, V6 and EcoBoost rear applications includes four‑piston calipers and 380x28mm two‑piece cast slotted Type‑1 rotors finished in red. Designed as a direct rear upgrade, it increases piston area and rotor surface to improve braking modulation and help manage heat during repeated stops compared with standard rear components.
Brembo 15-23 Mustang GT/V6/EcoBoost Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type1-Red