Brembo 15-23 Mustang Rear GTS BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type3-Black HA

This Brembo Big Brake Kit for the rear of your 2015-2023 Mustang includes everything you need to upgrade your braking system. You'll get a pair of 4-piston calipers, two 380x28mm two-piece rotors with a Type 3 slotting pattern, and all the necessary hardware for installation. This kit is designed to significantly improve your Mustang's stopping power and heat management, making it a solid choice for drivers who push their vehicles hard.

The calipers are cast aluminum, which keeps them strong yet relatively light. They feature a 4-piston design, meaning more pad surface area contacts the rotor, which helps distribute braking force more evenly and efficiently. The two-piece rotors are a notable upgrade; the cast iron friction ring is mounted to an aluminum hat. This design allows the rotor to expand and contract more freely with heat, reducing the risk of warping and improving overall thermal stability. The Type 3 slotting pattern on the rotors is specifically designed to help vent gases and dust away from the pad surface, ensuring consistent braking performance even under heavy use. The black finish on the calipers adds a clean, performance-oriented look to your wheel well.

Upgrading your rear brakes with a kit like this is a substantial modification. It's important to ensure you have adequate cooling for your front brakes as well, as the balance of your braking system is crucial. This kit is a direct replacement for the factory rear brake setup on the specified Mustang models, simplifying the installation process. Refer to the manufacturer's installation instructions for detailed guidance on mounting the calipers and rotors.