Brembo 08-09 H2 Rear GT BBK 4 Piston Cast 2pc 380x32 2pc Rotor Slotted Type-1-Black

This Brembo GT Big Brake Kit for the 2008-2009 Hummer H2 rear includes everything you need to significantly upgrade your braking system. You get a pair of 4-piston cast aluminum calipers, two 380x32mm two-piece slotted rotors, and all the necessary hardware for installation. This kit is designed to replace your factory rear brake components with a much more robust setup, offering improved stopping power and heat management.

The calipers are made from cast aluminum, which helps keep unsprung weight down while providing a solid foundation for the pistons. Inside, the 4-piston design allows for more even pressure distribution across the brake pad surface, leading to more consistent and powerful braking. The two-piece rotors are a key feature here; the 380x32mm size offers a larger surface area for heat dissipation, and the two-piece construction allows the rotor ring to expand and contract independently of the hat, reducing the risk of rotor warping under heavy use. The Type-1 slots on the rotor faces help to vent gases and debris away from the pad surface, maintaining optimal friction even during repeated hard stops.

This kit is a substantial upgrade for your H2, especially if you plan on towing heavy loads or driving in situations where consistent, high-performance braking is crucial. While the installation involves replacing major brake components, it's designed as a direct bolt-on replacement for the factory system, meaning no welding or permanent modifications are typically required. Ensure you have the proper tools and consider replacing your brake fluid with a high-temperature DOT 4 fluid to get the most out of this performance brake kit.