Brembo 1ND.9063A3 GT Series Big Brake Kit 4-Piston Aluminum Caliper

The Brembo 1ND.9063A3 is a GT Series Big Brake Kit engineered for drivers who demand race-derived stopping power for both street and track use. Developed from Brembo's decades of motorsport experience — including Formula 1 and MotoGP — this kit delivers a measurable upgrade in braking performance, pedal feel, and thermal management over factory brake systems.

Key Features:

• Aluminum Calipers with Opposed Pistons: The fixed-caliper design uses multiple opposed pistons to apply more uniform, precise pressure across the brake pad surface, reducing pad wear and improving consistency under repeated heavy braking
• High-Rigidity Caliper Construction: Available in monoblock form machined from a single billet of cast aluminum, providing exceptional stiffness and minimized flex for improved pedal response and modulation
• 2-Piece Floating Disc System: Oversized rotors with an aluminum alloy hat reduce unsprung mass for improved handling dynamics and lower thermal stress on the hub and wheel bearing
• Advanced Venting System: The rotor's exclusive internal venting geometry improves cooling capacity and increases resistance to thermal shock cracking by over 40% compared to standard discs
• Cross-Drilled or Slotted Rotor Finish: Precision-machined surface features help dissipate heat, evacuate gas and debris from the pad surface, and maintain consistent bite throughout a braking event
• Metal-Braided Brake Hoses: TÜV/DOT-homologated stainless steel braided hoses reduce fluid line expansion, delivering a firm, consistent pedal under high-heat conditions
• High-Performance Brake Pads Included: Application-specific friction compounds are included and optimized for both street and performance driving
• Complete Hardware Kit: Includes CNC billet caliper adapters, mounting brackets, and all necessary fasteners for a straightforward installation
• Brembo Check App Compatible: Each kit includes a unique QR code that can be scanned with the Brembo Check app to verify product authenticity

Calipers are available in red, black, or silver painted finishes, each prominently displaying the Brembo logo for a distinctive, high-performance appearance behind the wheel. The Brembo 1ND.9063A3 GT Big Brake Kit is the choice for performance enthusiasts who refuse to compromise on safety, control, or style.