Brembo 3K3.9012AX GT Big Brake Kit 6-Piston Front Upgrade Kit

The Brembo 3K3.9012AX is a high-performance GT Series Big Brake Kit designed for drivers who demand maximum stopping power and fade resistance. Engineered by Brembo — the world's leading manufacturer of braking systems — this big brake kit delivers race-proven braking performance for street and track applications.

Brembo GT kits are a direct bolt-on upgrade over stock braking components, providing dramatically improved thermal capacity, pedal feel, and overall braking confidence. Each kit is precision-engineered to exacting tolerances using aircraft-grade materials and Brembo's decades of motorsport expertise.

Key Features:

• Brembo GT Series multi-piston monoblock caliper construction for rigidity and consistent performance
• Cross-drilled and slotted rotors for improved heat dissipation and gas venting under hard braking
• High-strength aluminum caliper with anodized finish for corrosion resistance
• Direct bolt-on installation — no cutting, welding, or custom fabrication required
• Includes caliper mounting brackets, hardware, and all necessary components for installation
• Compatible with OEM-style wheels that meet minimum clearance requirements
• Designed for use with Brembo or equivalent high-performance brake pads
• Manufactured in Italy to Brembo's world-class quality standards

The Brembo GT Big Brake Kit is the benchmark upgrade for enthusiasts seeking a significant improvement over factory braking systems. Whether on the street or the track, this kit provides the confidence-inspiring stopping power that Brembo is globally recognized for.