The Brembo GTS front big brake kit for 2018+ Model 3 (AWD/RWD) includes six‑piston calipers and cast two‑piece 380×34 mm slotted Type‑3 rotors in black. Specified for Model 3 AWD and RWD applications from 2018 onward, the front BBK provides matched calipers and two‑piece rotors to upgrade front braking hardware with a multi‑piston configuration and slotted rotor faces.
Brembo 18+ Model 3 AWD/RWD Front GTS BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type3-Black HA