Brembo Front GT Big Brake Kit

2013–2020 Toyota 86, 2013–2020 Subaru BRZ, 2013–2016 Scion FR-S

Part #: 1H5.6005A3

Overview

The Brembo Front GT Big Brake Kit (BBK) is a high-performance braking solution designed for the Toyota 86, Subaru BRZ, and Scion FR-S models within the 2013 to 2020 model years. This kit features a 4-piston caliper paired with a two-piece cast rotor measuring 326 x 30 mm, engineered to deliver superior stopping power and enhanced brake feel. Ideal for enthusiasts seeking improved braking performance for spirited street driving or track use, this Brembo kit upgrades the front braking system with precision and reliability.

Manufactured by Brembo, a leader in automotive braking technology, this BBK offers a direct-fit solution that maintains factory mounting points and brake lines, ensuring a straightforward installation process without the need for extensive modifications.

Key Features

This Brembo Front GT BBK combines advanced engineering with quality materials to provide a noticeable upgrade over stock brakes. Key features include:

• 4-piston fixed calipers for increased clamping force and improved brake modulation
• Two-piece cast rotors measuring 326 mm in diameter and 30 mm thickness for enhanced heat dissipation
• Slotted rotor design (Type 1) to improve pad bite, reduce brake fade, and evacuate gases and debris
• Durable silver finish for corrosion resistance and a clean, performance-oriented appearance
• Direct bolt-on fitment for Toyota 86, Subaru BRZ, and Scion FR-S models, ensuring compatibility and ease of installation
• Optimized for both street and track use, balancing performance with everyday drivability
• High-quality Brembo components engineered to meet rigorous OEM standards

Construction & Design

The Brembo Front GT BBK features a robust two-piece rotor design that combines a cast iron braking surface with an aluminum hat. This construction reduces unsprung weight while maintaining excellent thermal conductivity and structural integrity. The rotors are slotted to enhance cooling and maintain consistent braking performance under demanding conditions.

The 4-piston calipers are cast from high-strength aluminum alloy, providing rigidity and resistance to flex during heavy braking. This ensures consistent pad contact and improved pedal feel. The silver finish not only protects against corrosion but also complements the sporty aesthetics of the vehicle.

Installation & Fitment

This Brembo BBK is designed for direct fitment on the front axle of 2013–2020 Toyota 86, 2013–2020 Subaru BRZ, and 2013–2016 Scion FR-S models. Installation requires no modifications to the factory suspension or brake lines, making it a straightforward upgrade for enthusiasts. Professional installation is recommended to ensure proper torque specifications and brake system bleeding for optimal performance and safety.

What's Included

• One pair of Brembo 4-piston front calipers
• Two-piece cast rotors (326 x 30 mm) with slotted Type 1 design
• All necessary mounting hardware
• Brake pads compatible with the calipers (check specific kit details)

Ideal For

This Brembo Front GT BBK is ideal for drivers who demand enhanced braking performance from their Toyota 86, Subaru BRZ, or Scion FR-S. Whether you are a weekend track enthusiast, a spirited street driver, or someone looking to improve the safety and control of your vehicle, this kit offers a reliable and effective upgrade. It is especially suited for those who want a balance of improved stopping power without sacrificing daily drivability or requiring extensive modifications.

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.