Brembo 2PD.8029AS GT-S Series Rear Big Brake Kit 4-Piston 345mm Drilled 2-Piece Rotors

The Brembo 2PD.8029AS GT-S Series Rear Big Brake Kit is a complete rear axle braking upgrade engineered for high-performance street and track applications. This kit features 4-piston cast monobloc radial-mounted calipers paired with 345mm x 28mm drilled 2-piece rotors, delivering a significant step up in thermal capacity, pedal feel, and fade resistance over stock braking systems.

Key Features:

• 4-Piston Cast Monobloc Calipers – Radial-mounted fixed caliper design machined from a single piece of cast aluminum for maximum rigidity and minimal deformation under hard braking
• 345mm x 28mm 2-Piece Drilled Rotors – Lightweight composite rotor construction with cross-drilled finish to dissipate heat, eliminate brake dust and gases, and reduce unsprung weight
• GT-S Series Performance – Designed and tested for track day enthusiasts and drivers demanding maximum braking performance in both street and circuit driving conditions
• Increased Thermal Capacity – 2-piece floating rotor design handles large temperature cycles without warping and dramatically reduces the risk of brake fade
• High-Performance Brake Pads Included – Aggressive friction compound pads designed to outlast OEM pads while delivering superior stopping power
• Complete Hardware Kit – Ships pre-assembled with all necessary mounting hardware, brackets, and fasteners for a straightforward installation
• Hard Anodized Black Caliper Finish – Durable anodized finish provides corrosion resistance and a premium visual appearance behind the wheel

The Brembo GT-S Big Brake Kit is the ideal rear brake upgrade for performance enthusiasts looking to maximize stopping power and braking consistency. The combination of monobloc calipers and oversized 2-piece drilled rotors reduces unsprung weight while increasing thermal capacity for repeatable, confidence-inspiring performance lap after lap.