Brembo GT-S Front Big Brake Kit – Subaru WRX (2002–2007) GT-S-1N-8012A

Upgrade your braking system with the Brembo GT-S Front Big Brake Kit (GT-S-1N-8012A), engineered specifically for the 2002–2007 Subaru WRX (GD chassis). This is a premium-level Brembo GT-S system designed for maximum braking performance, exceptional heat management, and consistent pedal feel under aggressive street and track conditions.

As part of Brembo’s higher-end GT-S lineup, this kit features motorsport-derived 6-piston monobloc calipers and large 2-piece floating rotors, delivering a noticeable step up in rigidity, control, and thermal stability compared to standard GT and OEM braking systems.

Key Features

• Direct-fit front axle Brembo GT-S kit for 2002–2007 Subaru WRX (GD chassis)
• 6-piston monobloc Brembo calipers for maximum rigidity and clamping force
• 350mm x 34mm 2-piece floating vented rotors for superior heat dissipation
• High-carbon rotor construction with floating hardware for thermal stability
• Motorsport-derived GT-S caliper design for improved pedal response
• Stainless steel braided brake lines included for enhanced pedal feel
• Complete bolt-on system with all required mounting hardware
• Designed for street, canyon, and track-focused performance use

Performance Benefits

• Maximum stopping power over OEM and entry-level brake kits
• Outstanding resistance to brake fade under repeated high-load braking
• Strong, linear pedal feel with precise modulation and control
• Increased thermal capacity for aggressive canyon and track driving
• Improved consistency during sustained high-speed braking
• Enhanced driver confidence in extreme driving conditions

Kit Includes

• Brembo GT-S 6-piston monobloc front calipers
• 350x34mm 2-piece floating vented rotors
• High-performance Brembo brake pads
• Stainless steel braided brake lines
• Caliper mounting brackets and hardware kit
• Complete front axle brake system

Fitment

• Subaru WRX 2002–2007 (GD chassis, 5x100)
• Front axle application only
• Requires 17”–18” wheel clearance depending on wheel design
• May require dust shield trimming or removal for proper fitment
• Designed for enthusiast street use, canyon driving, and track applications