Brembo GTR BBK 4-Piston Billet Rotor (FRONT)

2013–2016 Scion FR-S / 2013–2020 Subaru BRZ / 2017–2020 Toyota 86

1P3.8002AR

Overview:

The Brembo GTR BBK 4-Piston Billet Rotor (Front) is a high-performance brake component designed specifically for the Scion FR-S (2013–2016), Subaru BRZ (2013–2020), and Toyota 86 (2017–2020). Engineered to enhance braking performance, this front rotor is part of Brembo’s renowned GTR Big Brake Kit (BBK) lineup, offering superior stopping power and improved heat dissipation for spirited driving and track use.

Ideal for enthusiasts seeking upgraded braking capability without compromising reliability, this rotor delivers consistent pedal feel and enhanced fade resistance. Its billet construction and slotted design ensure durability and efficient brake pad cleaning, making it a perfect upgrade for daily drivers and performance-minded owners alike.

Key Features:

This Brembo front rotor combines advanced materials and design to optimize braking performance and durability.

• Billet rotor construction for enhanced strength and heat management compared to standard cast rotors.
• 345 mm diameter and 28 mm thickness provide a larger braking surface for improved stopping power.
• Two-piece rotor design reduces unsprung weight and improves thermal expansion handling.
• Slotted Type 3 pattern enhances pad bite and helps evacuate brake dust and gases for consistent braking.
• Nickel plating offers corrosion resistance, maintaining rotor appearance and longevity.
• Specifically engineered to fit Brembo GTR BBK 4-piston calipers for optimal system integration.
• Designed to improve brake modulation and pedal feel under aggressive driving conditions.
• Compatible with factory brake lines and mounting points for straightforward installation.

Construction & Design:

The rotor features a precision-machined billet aluminum hat paired with a high-quality iron braking surface. This two-piece construction reduces overall weight while maintaining structural integrity and heat dissipation efficiency. The slotted Type 3 design is carefully engineered to optimize pad contact and remove debris, which helps prevent brake fade during extended use.

Nickel plating on the rotor surface protects against rust and corrosion, ensuring a clean, professional look even after exposure to harsh weather conditions. The rotor’s dimensions and mounting pattern are tailored to fit the Brembo GTR BBK calipers, guaranteeing perfect alignment and reliable performance.

Installation & Fitment:

This front rotor is a direct fit replacement for the Brembo GTR BBK 4-piston brake kit on the following vehicles:

• Scion FR-S (2013–2016)
• Subaru BRZ (2013–2020)
• Toyota 86 (2017–2020)

Installation utilizes existing factory mounting points and hardware, requiring no modifications such as cutting, drilling, or special tuning. This ensures a straightforward upgrade process for experienced mechanics and enthusiasts alike.

What's Included:

• One front Brembo GTR BBK 4-piston billet rotor, 345x28 mm, 2-piece slotted Type 3, nickel plated

Ideal For:

This rotor is perfect for drivers who want to upgrade their braking system for improved performance during spirited street driving, weekend track days, or autocross events. It suits owners of Scion FR-S, Subaru BRZ, and Toyota 86 models who demand better brake feel, reduced fade, and enhanced durability from their front brake components.

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.