Brembo 23+ GR Corolla Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Slotted Type-3-Silver

This is the Brembo Rear GT Big Brake Kit for the 2023 and newer Toyota GR Corolla. This kit is designed to significantly upgrade your rear braking performance, offering more stopping power and better heat management than the factory setup. Brembo is well-known for its high-performance braking components, and this kit brings that expertise to your GR Corolla.

The kit features a robust 4-piston cast aluminum caliper, which provides increased clamping force for more effective braking. Paired with the caliper are 345x28mm two-piece rotors. These rotors are slotted with Brembo's Type-3 pattern, which helps to vent gases and heat away from the braking surface, maintaining consistent performance even under heavy use. The two-piece design allows for better thermal management, as the aluminum hat can dissipate heat more effectively than a solid one-piece rotor. This setup is crucial for track use or spirited driving where brakes are subjected to extreme temperatures.

Installation of this kit will require specific tools and knowledge, as it involves replacing the entire rear brake caliper and rotor assembly. It's recommended to consult the manufacturer's installation instructions or seek professional installation to ensure proper fitment and function. This kit is a substantial upgrade for GR Corolla owners looking to maximize their vehicle's braking capabilities.