The Brembo rear GT big brake kit for 2011–2018 Cayenne S/GTS is a direct-fit rear upgrade that pairs four-piston cast calipers with 380 x 28 mm two-piece slotted rotors in red (Type 1 slot). Offered as a rear kit with matching hardware, the two-piece rotor design simplifies serviceability and provides a dedicated replacement option tailored to Cayenne S and GTS rear braking requirements.
Brembo 11-18 Cayenne/S/GTS Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type1-Red