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

Starting with the 380x28mm two-piece rotors, this Brembo Big Brake Kit is built for serious stopping power on your 2011-2018 Porsche Cayenne, Cayenne S, or Cayenne GTS. The rotors are cast iron with a slotted design, which helps clear out dust and gas that can build up between the pad and rotor surface during hard braking. This means you get a more consistent and reliable grip when you need it most, especially during repeated heavy stops.

The kit includes a pair of four-piston calipers, which are designed to apply more even pressure across the brake pad surface compared to smaller calipers. This improved pressure distribution leads to better pad wear and more effective braking. The calipers themselves are cast aluminum, offering a good balance of strength and weight savings. Brembo is well-known for its performance braking systems, and this kit represents their GT Big Brake Kit line, aimed at providing a significant upgrade over the factory setup.

When installing a kit like this, it's important to ensure you have the correct tools and follow the manufacturer's instructions carefully. This kit is designed to be a direct replacement for the rear braking system, but it's always a good idea to have a professional mechanic perform the installation if you're not experienced with brake system work. You'll likely want to consider upgrading your brake fluid to a higher boiling point type to take full advantage of the increased performance this kit offers.