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

If you're looking to significantly improve the stopping power and heat management for your 2011-2018 Porsche Cayenne, Cayenne S, or Cayenne GTS, this Brembo Rear Big Brake Kit is a substantial upgrade. This kit replaces your factory rear braking components with a high-performance setup designed to handle more demanding driving conditions, whether that's spirited canyon carving or repeated hard stops on the track. The larger 380x28mm two-piece rotors and robust four-piston calipers work together to provide more consistent braking performance and better heat dissipation than stock.

This Brembo kit features cast iron calipers, known for their strength and ability to withstand high temperatures. The calipers are paired with two-piece rotors, which offer advantages over single-piece designs. The floating hat design allows the rotor ring to expand and contract freely with temperature changes, reducing the risk of rotor warping and stress cracks. These rotors are also slotted, with Brembo's Type 1 pattern, which helps to sweep away dust and gas buildup from the pad surface, maintaining optimal friction and consistent pedal feel, especially under heavy use. The black finish on the calipers adds a clean, performance-oriented look behind your wheels.

This kit includes everything needed to upgrade your rear brakes to Brembo's GTS specification. You'll find the four-piston calipers, the 380x28mm two-piece slotted rotors, and all the necessary hardware for installation. While this is a direct bolt-on upgrade for the specified Cayenne models, it's always a good idea to consult the included manufacturer's instructions for detailed installation procedures and torque specifications to ensure proper fitment and function.