Brembo 22+ GR86 Rear GTS BBK 4 Piston Cast 345x28 2pc Rotor Slotted TY3L-Black HA

This is the Brembo 4-piston rear big brake kit specifically for the 2022 and newer Toyota GR86. It's designed to give your GR86 a significant upgrade in braking performance, especially if you're pushing the car hard on the track or during spirited driving. The kit includes everything you need to replace your factory rear brakes with a much more robust system that can handle more heat and offer better stopping power.

At the heart of this kit are the 4-piston cast aluminum calipers, finished in a sleek black. These calipers clamp down on large 345mm x 28mm two-piece rotors. The rotors are slotted, which helps to dissipate heat and gasses that build up during heavy braking, keeping your brakes cooler and more consistent. The two-piece design allows the rotor ring to expand and contract independently of the hat, reducing the risk of rotor warping under extreme thermal loads. This setup is built to withstand the demands of performance driving, offering improved fade resistance and a more solid pedal feel compared to stock.

When installing this kit, you'll want to ensure you have the necessary tools and a good understanding of brake system maintenance. It's a comprehensive upgrade that replaces the entire rear brake assembly. While this kit focuses on the rear, it's often paired with a front big brake kit for a balanced braking system. Refer to the manufacturer's installation instructions for detailed guidance on proper fitment and assembly.