Brembo 12-20 GS350 Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled-Red

The 345x28mm two-piece rotors in this Brembo GT Big Brake Kit are cast from a high-carbon iron alloy, a choice that helps manage heat buildup during hard braking. This kit is specifically assembled for the rear of your 2012-2020 Lexus GS350, aiming to significantly improve your car's stopping power and feel. The four-piston calipers are designed to apply more even pressure across the larger rotor surface compared to stock, which can lead to more consistent braking performance, especially under demanding conditions.

This kit includes everything you need to upgrade your rear braking system. You'll find the red, four-piston calipers, the two-piece rotors with a drilled pattern to help dissipate heat and gas, and all the necessary hardware for installation. The drilled rotor design is a common feature on performance applications, helping to prevent brake fade by allowing gases and heat to escape the rotor surface more efficiently. This means you can push your car harder and still rely on strong, predictable braking when you need it most.

When installing a big brake kit like this, it's always a good idea to consult the manufacturer's installation guide for specific torque values and procedures. Because this is a significant upgrade, you may also want to consider upgrading your brake fluid to a higher temperature rating to take full advantage of the new hardware. This Brembo kit is a well-built option for GS350 owners looking for a substantial improvement in their vehicle's braking capabilities.