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

If you're looking to significantly upgrade the braking performance of your 2023 and newer Toyota GR Corolla, this rear Big Brake Kit from Brembo is a serious consideration. This kit is designed to handle the demands of spirited driving and track use, offering improved stopping power and heat management over the stock setup. It's a comprehensive package that replaces key components of your rear braking system with Brembo's well-known performance parts.

At the heart of this kit are the 4-piston aluminum calipers, finished in a bright yellow that stands out. These calipers are paired with a 2-piece rotor assembly, measuring 345x28mm. The rotors feature Brembo's Type-3 slotting pattern, which is known for its effectiveness in clearing out dust and gas that can build up between the pad and rotor surface during hard braking. This slotting helps maintain consistent pad contact and reduces the risk of brake fade, especially under repeated heavy use. The cast iron hats are designed to work seamlessly with the floating iron rotor rings, allowing for thermal expansion without binding.

Installing a big brake kit like this involves replacing your factory calipers, rotors, and often requires specific brake lines for optimal performance. While this kit is designed as a direct fit for the GR Corolla, it's always recommended to consult the manufacturer's installation instructions or a professional mechanic to ensure everything is fitted correctly. This Brembo kit represents a substantial investment in your vehicle's performance and safety, providing a noticeable improvement in braking feel and endurance for track days or aggressive street driving.