Brembo 11-18 Cayenne/S/GTS Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type1-Silver

The cast aluminum alloy calipers in this Brembo GT Big Brake Kit are designed for serious stopping performance. This rear kit is built for the 2011 through 2018 Porsche Cayenne, Cayenne S, and Cayenne GTS models, bringing a significant upgrade over the factory braking system. The kit centers around a pair of robust 4-piston calipers, which apply more even pressure across the larger 380x28mm two-piece rotors. This setup is crucial for managing the heat generated during aggressive driving or heavy braking, helping to maintain consistent performance when you need it most.

Each rotor is a two-piece design, featuring a cast iron friction surface bolted to an aluminum hat. This construction helps reduce unsprung weight compared to a traditional one-piece rotor, and the separation allows for better thermal management as the rotor expands and contracts. The rotors themselves are slotted with Brembo's Type 1 pattern, which helps to sweep away dust and gas that can build up between the pad and rotor surface. This slotting pattern is chosen for its effectiveness in maintaining consistent braking performance without introducing excessive noise or pad wear. The calipers are finished in a classic silver to complement the performance look of your Cayenne.

This kit is a comprehensive upgrade for the rear of your vehicle. It includes everything needed to install the larger calipers and rotors, transforming the braking feel and capability. If you're looking to enhance your Cayenne's ability to slow down from higher speeds, especially after modifications or for track day use, this Brembo GT Big Brake Kit offers a well-built solution with a focus on heat dissipation and consistent stopping power.