Brembo GR Corolla Rear GTS BBK 4 Piston Cast Rotor

2023–2026 Toyota GR Corolla

2P1.8062AS

Overview:

The Brembo Rear GTS Big Brake Kit (BBK) with 4-piston calipers and cast rotors is engineered specifically for the Toyota GR Corolla model years 2023 through 2026. Designed to upgrade your vehicle’s rear braking performance, this kit offers enhanced stopping power and improved heat dissipation compared to the factory setup. It is ideal for enthusiasts who demand better brake modulation and durability during spirited driving or track use.

With its high-quality construction and precision engineering, the Brembo Rear GTS BBK ensures consistent braking performance under aggressive conditions, giving you confidence and control whether on the street or the track.

Key Features:

This Brembo rear brake kit combines advanced materials and design to deliver superior braking performance and reliability:

• Includes 4-piston calipers designed for balanced and strong clamping force on the rear axle.
• Cast rotors measuring 345mm in diameter and 28mm thick, optimized for heat management and durability.
• Two-piece drilled rotors in a black high-temperature anodized (HA) finish for improved cooling and reduced brake fade.
• Drilled rotor surface enhances heat dissipation and helps prevent gas buildup during heavy braking.
• Precision engineering ensures direct fitment to the 2023–2026 Toyota GR Corolla without modification.
• High-quality materials and manufacturing processes provide long-lasting performance and resistance to wear.
• Designed to work seamlessly with the vehicle’s existing brake system and ABS components.

Construction & Design:

The Brembo Rear GTS BBK features a robust cast rotor design that balances strength and thermal efficiency. The two-piece rotor construction allows for better heat expansion management, reducing the risk of warping under extreme conditions. The drilled rotor pattern further aids in heat dissipation and helps maintain consistent braking performance during repeated stops.

The black high-temperature anodized finish not only provides a sleek appearance but also protects the rotor surface from corrosion and wear. The 4-piston calipers are engineered to provide even pressure distribution across the brake pads, improving pedal feel and reducing brake fade.

Installation & Fitment:

This Brembo Rear GTS BBK is a direct bolt-on upgrade for the rear brakes of the 2023–2026 Toyota GR Corolla. It uses factory mounting points and is designed to integrate with the vehicle’s existing brake lines and hardware.

No cutting, drilling, or special tuning is required for installation, making it a straightforward upgrade for experienced enthusiasts and professional installers alike.

• Direct fitment for 2023–2026 Toyota GR Corolla rear axle
• Utilizes OEM mounting points and brake components
• No modifications necessary

What's Included:

• 4-piston rear calipers
• Two-piece 345x28mm drilled cast rotors with black HA finish
• All necessary mounting hardware
• Installation instructions

Ideal For:

This Brembo Rear GTS BBK is perfect for Toyota GR Corolla owners who want to improve their vehicle’s braking performance for spirited street driving, track days, or performance driving events. It offers enhanced stopping power, better heat management, and improved brake pedal feel compared to the stock rear brake setup.

Brembo is one of the most recognized names in braking, with deep motorsport roots and a reputation for high-performance braking systems across race and road. From championship-level competition to enthusiast upgrades, Brembo’s focus is consistent: control, thermal management, and reliable stopping power—exactly what you want when horsepower goes up and lap times go down.