Brembo 1MD.8021A3 GT Big Brake Kit with Multi-Piston Calipers and Slotted Rotors

The Brembo 1MD.8021A3 GT Big Brake Kit is a complete, high-performance braking upgrade engineered from motorsport-derived components. Designed for drivers who demand superior stopping power on both the street and the track, this kit delivers a significant step up in thermal capacity, pedal feel, and overall braking confidence over stock OEM systems.

At the core of this kit are precision-engineered aluminum radial-mounted fixed calipers with opposing pistons. Depending on configuration, caliper construction ranges from two-piece to monoblock or billet monoblock aluminum—each designed to maximize rigidity and minimize deformation under hard braking loads. The result is consistent, fade-resistant braking performance lap after lap.

The kit's oversized brake discs are available in one-piece or two-piece composite configurations with cross-drilled or slotted finishes. An exclusive internal venting system improves heat dissipation and reduces the risk of thermal shock cracking by over 40% compared to standard disc designs. Cross-drilled and slotted rotor surfaces work to eliminate brake dust and gases, keeping pad contact clean for a stronger, more consistent bite.

What's Included:

• Aluminum multi-piston radial-mounted fixed calipers
• Oversized ventilated rotors (one-piece or two-piece composite, drilled or slotted)
• High-performance brake pads formulated for the demands of this system
• TUV/DOT-compliant metal-braided brake hoses
• Caliper adapter brackets and all necessary installation hardware

Key Features:

• Increased Stopping Power: Larger rotors and multi-piston calipers dramatically reduce stopping distances
• Superior Heat Management: Advanced venting and disc geometry prevent brake fade during sustained high-performance use
• Motorsport-Derived Engineering: Components developed from Brembo's decades of Formula 1 and endurance racing experience
• Available in Multiple Caliper Colors: Customize the look of your brake system to match your vehicle's style
• Direct-Fit Hardware: Kit ships with all necessary brackets, fasteners, and instructions for a complete installation

The Brembo 1MD.8021A3 GT Big Brake Kit is the choice for performance enthusiasts who refuse to compromise on safety, control, and braking precision.