Brembo 1M3.8054AR Gt-R Big Brake Kit

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 exclusive system combines race-proven technology with street-legal reliability, delivering professional-grade performance for select applications including Porsche, Ferrari, BMW, Corvette, and Camaro platforms.

Advanced Caliper Technology:

The GT-R system features monobloc calipers machined entirely from billet aluminum, offering superior rigidity and reduced weight compared to cast alternatives. Available in 4, 6, or 8-piston configurations with sequentially sized pistons, these calipers provide optimal pressure distribution and consistent clamping force. The pistons incorporate stainless steel or titanium inserts that create an additional heat barrier, virtually eliminating brake fade during extreme driving conditions. The nickel-plated finish provides enhanced corrosion resistance while delivering an aggressive, professional appearance.

Two-Piece Floating Rotor Design:

The GT-R kit includes Brembo's two-piece floating rotor assemblies with slotted, directionally vented rotors that reduce unsprung weight and dissipate heat more efficiently than conventional one-piece designs. The floating hat and rotor configuration allows for thermal expansion while minimizing stress and warping, ensuring consistent performance lap after lap.

Complete System Includes:

• Forged 4, 6, or 8-piston racing calipers with sequentially sized pistons for optimized brake force distribution
• Ventilated titanium or stainless steel piston inserts forming an additional heat barrier (application-dependent)
• Two-piece floating hat and rotor assemblies with directional venting and slotting
• High-performance brake pads in choice of street or race compounds
• DOT and TÜV certified Goodridge stainless steel braided brake lines with lifetime guarantee
• Floating anti-rattle rotor hardware developed for McLaren F1 road car
• Billet aluminum mounting brackets with aircraft-grade hardware
• All necessary installation components for seamless integration

The Brembo GT-R system delivers up to 10 percent weight reduction compared to cast calipers while providing superior thermo-mechanical resistance, reduced brake fluid absorption, and a firmer pedal feel. This kit is engineered for enthusiasts who demand race-quality braking performance with the reliability and refinement required for street use.

Important: Proper wheel fitment verification is critical before installation. Refer to Brembo's wheel measurement guidelines to ensure clearance compatibility with your specific wheel design.