Brembo 2P3.9043AR GT-R Big Brake Kit High Performance Racing Caliper System

The Brembo GT-R Big Brake Kit represents the pinnacle of high-performance braking technology, engineered for drivers who demand exceptional stopping power on both street and track. This premium brake system combines race-proven components with meticulous engineering to deliver professional-grade performance in a complete, bolt-on package.

System Overview:

The GT-R line incorporates decades of motorsport expertise, featuring advanced monobloc caliper construction and two-piece floating rotor design. Developed for select high-performance applications including Porsche, Ferrari, BMW, Corvette, and Camaro platforms, this system provides significant performance advantages over stock braking components.

Premium Caliper Construction:

• Forged monobloc calipers machined entirely from billet aluminum for maximum rigidity and weight reduction
• Available in 4-piston, 6-piston, or 8-piston configurations with sequentially sized pistons for balanced pressure distribution
• Up to 10 percent lighter than cast calipers while providing superior thermo-mechanical resistance
• Nickel-plated finish for corrosion protection and premium appearance
• Pistons with stainless steel or titanium inserts create heat barrier to virtually eliminate brake fade
• Reduced brake fluid absorption for consistent pedal feel and clamping force

Advanced Rotor Technology:

• Two-piece floating hat and rotor assemblies reduce unsprung weight for improved handling response
• Directionally vented and slotted rotors for enhanced heat dissipation and debris evacuation
• Floating rotor design allows thermal expansion without warping
• Anti-rattle hardware developed for McLaren F1 road car ensures quiet operation

Complete System Includes:

• Brembo forged racing calipers with sequentially sized pistons
• Two-piece slotted and vented brake rotors
• High-performance brake pads (street or race compound options available)
• DOT and TUV certified Goodridge stainless steel brake lines with lifetime guarantee
• Billet aluminum mounting brackets with aircraft-grade hardware
• All necessary components for complete installation

Performance Benefits:

This GT-R brake system delivers shorter stopping distances, improved brake modulation, reduced fade under extreme conditions, and enhanced thermal management. The lighter weight components reduce unsprung mass for better suspension performance, while the increased thermal capacity allows for consistent performance during aggressive driving and track use.

Important: Proper wheel fitment measurement is critical for installation. Verify brake clearance with your specific wheels before purchase to ensure proper fitment.