Brembo 4K3.8023AZ GT Series Big Brake Kit

The Brembo 4K3.8023AZ is a GT Series Big Brake Kit from Brembo, the world-renowned leader in high-performance braking systems. Engineered for enthusiasts and performance drivers who demand superior stopping power, fade resistance, and pedal feel beyond what OEM brakes can deliver, this kit is a complete, bolt-on brake upgrade solution.

Brembo GT Series kits are designed to replace the factory brake system with a significantly larger rotor and multi-piston caliper combination, dramatically increasing braking surface area and thermal capacity. The result is shorter stopping distances, improved modulation, and dramatically reduced brake fade under aggressive or repeated hard-braking conditions.

Key Features:

• Brembo GT Series high-performance big brake kit
• Multi-piston monoblock or radially mounted caliper design for uniform clamping force
• Large-diameter, cross-drilled and/or slotted performance rotors for improved heat dissipation and bite
• Direct-bolt-on fitment — no cutting, welding, or major modifications required
• High-temperature performance brake pads included
• Anodized aluminum caliper construction for reduced unsprung weight
• Available in signature Brembo red caliper finish
• Stainless steel brake lines and all necessary hardware included
• Engineered to meet or exceed OEM safety standards

Brembo is an OEM brake supplier to Ferrari, Lamborghini, Porsche, and many other top-tier manufacturers, and their GT Series kits bring that same engineering expertise to the aftermarket. The 4K3.8023AZ is a complete kit that includes everything needed for installation, making it the definitive upgrade for drivers seeking race-proven braking performance on the street or track.