The Brembo GT rear big brake kit for 2016–2023 Mercedes Metris (W447) fits the rear with 4‑piston cast calipers and two-piece 345 x 28 mm slotted rotors (Type 1) in silver. Intended for Metris rear applications, the slotted rotors aid pad conditioning and heat dispersion during heavier duty use, providing a vehicle-specific upgrade to restore consistent braking response.
Brembo 16-23 Metris (W447) Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Slotted Type-1-Silver