Brembo 2P3.9035AR GT-R Big Brake Kit Piston Monobloc Calipers - 4-6

The Brembo 2P3.9035AR GT-R Big Brake Kit represents the pinnacle of high-performance braking technology, developed using decades of motorsports engineering expertise. This premium brake system is engineered for enthusiasts who demand exceptional stopping power on both street and track applications.

Advanced Caliper Technology:

The GT-R system features 4, 6, or 8-piston monobloc calipers machined entirely from billet aluminum, delivering superior stiffness and up to 10 percent weight reduction compared to traditional cast calipers. Sequential piston sizing optimizes pressure distribution across the brake pad for maximum clamping force and consistent pedal feel. Titanium piston inserts create an additional heat barrier, virtually eliminating brake fade during aggressive driving and track sessions. The nickel-plated finish provides enhanced corrosion resistance and a premium aesthetic.

Two-Piece Floating Rotor Design:

The included two-piece floating rotors reduce unsprung weight while dramatically improving heat dissipation. Directionally vented and slotted rotor surfaces enhance cooling performance and maintain consistent friction characteristics under extreme conditions. The floating hat design, originally developed by Brembo for the McLaren F1 road car, minimizes thermal transfer to the wheel hub and includes anti-rattle hardware for quiet operation.

Complete System Includes:

• Forged monobloc or 2-piece racing calipers with sequentially sized pistons
• Ventilated titanium piston inserts for superior heat management
• Two-piece floating hat and rotor assemblies with directional venting
• High-performance brake pads available in street or race compounds
• DOT and TÜV certified Goodridge stainless steel brake lines with lifetime guarantee
• Billet aluminum mounting brackets with aircraft-grade hardware
• All necessary hardware for seamless installation

Designed to fit select high-performance applications including Porsche, Ferrari, BMW, Chevrolet Corvette, and Camaro models. This system delivers the thermo-mechanical resistance and lightweight construction critical for maximum performance driving.

Important: Proper wheel fitment measurement is critical for installation. Verify wheel clearance specifications before ordering to ensure compatibility with your specific wheel design.