Brembo 4K3.8044AZ GT Big Brake Kit 4-Piston Caliper Upgrade

The Brembo 4K3.8044AZ is a high-performance Big Brake Kit engineered by Brembo, the world-renowned leader in braking technology. Designed as a direct-fit performance upgrade over the factory braking system, this kit delivers dramatically improved stopping power, fade resistance, and pedal feel under both street and track conditions.

Brembo Big Brake Kits are a complete, bolt-on solution that replaces the stock caliper and rotor assembly with motorsport-derived components. The "AZ" suffix in the part number denotes an Anodized finish on the caliper body, combining durability with a clean, premium appearance.

Key Features:

• Brembo Multi-Piston Caliper: Rigid, lightweight aluminum caliper construction for consistent clamping force and reduced flex
• Cross-Drilled and Slotted Rotors: Improved heat dissipation and outgassing for consistent performance under hard braking
• High-Performance Brake Pads: Included compound optimized for both street and performance driving
• Anodized Caliper Finish (AZ): Corrosion-resistant anodized coating for long-lasting appearance
• Complete Bolt-On Kit: Includes all necessary hardware, brackets, and brake lines for installation
• OEM-Quality Engineering: Designed and manufactured to Brembo's exacting motorsport-derived tolerances
• Improved Fade Resistance: Larger rotor diameter and multi-piston caliper design dramatically reduce brake fade under sustained hard use

Brembo is trusted by the world's top automotive manufacturers and racing teams. The 4K3.8044AZ Big Brake Kit brings that same motorsport pedigree to your vehicle, offering a significant upgrade in braking confidence and control. All components are engineered to work as a system for optimal performance and safety.