Race Technologies Brembo GT BBK - Rear for 2015-2021 Subaru WRX

Brembo GT Rear Big Brake Kit – Subaru WRX (2015–2021) GT-2P-8042A

Complete your braking system with the Brembo GT Rear Big Brake Kit (GT-2P-8042A), engineered specifically for the 2015–2021 Subaru WRX (VA chassis). Designed to complement high-performance front brake upgrades, this rear big brake kit delivers improved braking balance, enhanced heat management, and greater confidence during spirited driving, canyon runs, and track sessions.

Featuring Brembo's proven motorsport-derived technology, this system provides exceptional pedal feel, braking consistency, and durability under demanding conditions.

Key Features

• Direct-fit rear axle Brembo GT big brake kit for 2015–2021 Subaru WRX
• Fixed 4-piston Brembo calipers for increased braking performance and control
• Large 345mm x 28mm two-piece floating rotors for superior heat dissipation
• High-carbon rotor construction for durability and thermal stability
• Floating rotor hardware helps reduce heat transfer and rotor distortion
• Brembo High Performance brake pads included
• Stainless steel braided brake lines included for improved pedal feel
• Complete bolt-on system with all required mounting hardware

Performance Benefits

• Improved front-to-rear braking balance
• Increased thermal capacity for aggressive driving and track use
• Reduced brake fade during repeated hard braking
• Enhanced pedal feel and modulation
• Greater vehicle stability under heavy braking
• Consistent performance in high-temperature environments

Kit Includes

• Brembo 4-piston rear calipers
• 345x28mm two-piece floating rotors
• Brembo High Performance brake pads
• Stainless steel braided brake lines
• Caliper brackets and mounting hardware
• Complete pre-assembled rear axle kit

Fitment

• Subaru WRX 2015–2021 (VA chassis)
• Rear axle application only
• Designed for street, canyon, and track use
• Requires adequate wheel clearance due to larger rotor and caliper dimensions