The Brembo GT rear big brake kit for 2011–2018 Porsche Cayenne S/GTS rear applications pairs four‑piston cast calipers with 380×28 mm two‑piece rotors for a direct rear upgrade. This variant is supplied with drilled rotors and a yellow caliper finish, consistent with the catalog description of rotor pattern and finish.
Brembo 11-18 Cayenne/S/GTS Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Drilled- Yellow