Brembo 17+ LC500/18+ LS500 Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-1-Red

The 380x28mm two-piece rotors in this Brembo GT Big Brake Kit are cast iron, a material chosen for its ability to handle the heat generated during aggressive braking. This kit is specifically designed for the rear of your 2017 and newer Lexus LC500 or 2018 and newer LS500, giving you a significant upgrade over the factory setup. The four-piston calipers are a key component, offering more clamping force and better pad distribution across the rotor surface, which translates to more consistent and powerful stopping.

Brembo's GT Big Brake Kits are built for drivers who demand more from their braking system. The calipers themselves are a robust cast aluminum construction, designed to be stiff and resist flex under heavy load. This stiffness ensures that the brake pads are applied evenly to the rotor, maximizing contact and heat dissipation. The rotors feature a slotted design, which helps to sweep away dust and gas that can build up between the pad and rotor surface, maintaining optimal friction and preventing fade during repeated hard stops. The two-piece rotor design also helps to manage heat more effectively by allowing the rotor hat to expand and contract independently of the braking surface.

This kit includes everything you need to perform a comprehensive rear brake upgrade. You'll find the calipers, the two-piece slotted rotors, brake lines, and all necessary mounting hardware. While this kit is designed as a direct fit for the specified Lexus models, it's always a good idea to consult the manufacturer's installation guide for specific torque values and any other recommended procedures to ensure a proper and safe installation.