The Brembo GTS rear big brake kit for 2003–2016 Phantom sedan and coupe fits the rear with four-piston cast calipers and 380×28 mm two-piece drilled rotors in black. Supplied as a rear GTS BBK, it pairs four-piston cast calipers to two-piece drilled rotors sized for the rear axle, providing a direct-replacement package that preserves rotor serviceability and a uniform black finish.
Brembo 03-16 Phantom Sedan/Coupe Rear GTS BBK 4 Piston Cast 380x28 2pc Rotor Drilled-Black HA