Brembo 12-21 Grand Cherokee SRT8 Rr GT BBK 4Pist Cast 380x28 2pc Rotor Slotted Type1-White

The cast aluminum housing for the 4-piston calipers in this Brembo Rear GT Big Brake Kit is a key detail. It's chosen for its strength-to-weight ratio, helping to keep unsprung mass down while providing a solid foundation for the pistons. This kit is specifically designed for the 2012 through 2021 Jeep Grand Cherokee SRT8 models, offering a significant upgrade over the factory braking system.

At the heart of this kit are the 380x28mm two-piece rotors. The two-piece design allows the rotor to expand and contract more freely with heat, reducing the risk of warping. These rotors feature a Type 1 slotting pattern, which helps to sweep away dust and gas that can build up between the pad and rotor surface. This slotting helps maintain consistent braking performance, especially during repeated hard stops. The 4-piston calipers are built to provide increased clamping force, working in conjunction with the rotors and pads to shorten stopping distances and improve overall braking feel.

When installing a big brake kit like this, it's important to ensure you have the correct tools and follow the manufacturer's instructions carefully. This kit is designed as a direct replacement for the factory components, but proper installation is crucial for optimal performance and safety. You'll notice a substantial difference in how your Grand Cherokee SRT8 handles braking, particularly when pushing the vehicle's limits.