The Brembo rear GT big brake kit for 2010–2016 E550 Sedan pairs four-piston cast calipers with 345x28 mm two-piece drilled rotors in a silver finish. Intended to enhance rear stopping consistency and thermal performance for the listed E550 Sedan applications, the two‑piece drilled rotors promote cooling and simplify rotor service while retaining factory-style rear fitment.
Brembo 10-16 E550 Sedan Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled-Silver