Brembo 3KC.9059AZ GT Big Brake Kit Front Brake Upgrade

The Brembo 3KC.9059AZ is a front Gran Turismo (GT) Big Brake Kit engineered by Brembo — the global benchmark in high-performance braking technology and the supplier of choice for Formula 1, MotoGP, and the world's premier production vehicle manufacturers. Designed as a direct bolt-on upgrade over the factory braking system, this kit delivers a significant and measurable improvement in stopping power, fade resistance, and pedal feel for demanding street and track applications.

Key Features:

• Brembo GT-Series Multi-Piston Monobloc Calipers — Precision-machined aluminum fixed calipers for maximum rigidity and consistent clamping force
• Lightweight Two-Piece Rotor Construction — Combines a cast iron braking surface with an aluminum hat for reduced unsprung weight and improved thermal management
• High-Performance Brembo Brake Pads — Matched to the caliper and rotor for optimal friction characteristics and pad bed-in performance
• Stainless Steel Braided Brake Lines — DOT/TÜV approved lines eliminate hose expansion for a firmer, more progressive pedal
• Brembo Billet Caliper Mounting Brackets — Engineered for precise fitment and structural integrity
• Anti-Rattle Hardware Included — All necessary mounting hardware supplied for a complete installation
• ABS and Traction Control Compatible — Fully compatible with factory electronic safety systems
• Reversible Installation — Vehicle can be returned to OEM brake configuration without permanent modification

Brembo GT Big Brake Kits represent the second tier of Brembo's performance upgrade lineup, sitting above the Sport series and below the race-only Track system. The GT system upgrades the complete corner brake assembly, replacing the caliper, rotor, lines, and pads in a single, carefully validated package. Each component is engineered and tested to Brembo's exacting motorsport-derived standards, ensuring the entire system performs as a cohesive unit rather than a collection of mismatched parts.