Race Technologies Brembo GTR BBK - Front for 2008-2021 Subaru STI

Brembo GT-R Front Big Brake Kit – Subaru WRX STI (2015–2021) GT-R-1N-8012A

Upgrade your STI braking system with the Brembo GT-R Front Big Brake Kit (GT-R-1N-8012A), engineered specifically for the 2015–2021 Subaru WRX STI (VA chassis). This high-performance Brembo GT-R system is built for maximum stopping power, heat resistance, and consistent pedal feel under aggressive street driving and track conditions.

Featuring 6-piston monobloc calipers and large two-piece floating rotors, this kit delivers a significant upgrade over OEM braking performance while maintaining durability under repeated high-heat use.

Key Features

• Direct-fit front axle Brembo GT-R big brake kit for 2015–2021 Subaru WRX STI
• High-performance 6-piston cast monobloc radial-mount calipers
• Massive 350mm x 34mm two-piece floating rotors for increased thermal capacity
• High-carbon rotor construction for improved heat resistance and durability
• Floating D-bobbin hardware with anti-rattle spring system
• Brembo High Performance FM1000 brake pads included
• Stainless steel braided brake lines included for improved pedal response
• Complete bolt-on system with all required mounting hardware

Performance Benefits

• Maximum braking power and reduced stopping distances
• Strong resistance to brake fade under repeated heavy braking
• Improved pedal feel and modulation at high speeds
• Superior heat management for track and canyon driving
• Increased rotor stability under extreme thermal load
• Consistent, predictable braking performance in demanding conditions

Kit Includes

• Brembo 6-piston GT-R front monobloc calipers
• 350x34mm two-piece floating rotors
• Brembo FM1000 performance brake pads
• Stainless steel braided brake lines
• CNC-machined caliper mounting brackets
• Complete installation hardware kit
• Pre-assembled front axle system

Fitment

• Subaru WRX STI 2015–2021 (VA chassis)
• Front axle application only
• Designed for street, track, and motorsport use
• Requires adequate wheel clearance due to 350mm rotor and 6-piston setup