Brembo 2P3.9001AS GT-S Rear Brake Kit 380x28mm 4-Piston Hard Anodized Black Calipers

The Brembo GT-S System 2P3.9001AS delivers motorsport-derived braking performance for serious driving enthusiasts who demand exceptional stopping power and heat management. This rear axle brake kit features cast monobloc radial mount 4-piston calipers with 380x28mm (15-inch) 2-piece slotted Type-3 discs, finished in a durable black hard anodized coating that resists corrosion while providing a premium aesthetic.

Key Features:

• Cast monobloc radial mount caliper body with 4-piston configuration for superior clamping force and rigidity
• 380x28mm 2-piece vented disc design with slotted Type-3 rotor surface for improved heat dissipation and brake fade resistance
• Black hard anodized finish provides enhanced durability and corrosion resistance
• Stainless steel piston inserts with inner pressure seal and recessed dust boot for long-lasting performance
• Brembo engineered CNC billet caliper adapters with all necessary hardware included for straightforward installation
• Complete axle set arrives pre-assembled for easier installation

The GT-S Series represents Brembo's cast monobloc caliper platform, offering a balance between performance and value. The lightweight 2-piece disc design dramatically increases thermal capacity to reduce brake fade, making this system ideal for both spirited street driving and track use. The Type-3 (TY3) kit version is designed for racing purposes, delivering professional-grade performance when you need it most.

Important Notes: Brembo GT Systems are designed for vehicles at original ride height, and increased ride height is not compatible with the brake lines included. Confirm wheel clearance before installation to ensure proper fitment.