Brembo 1M3.9005AR GT-R Big Brake Kit High Performance Upgrade System

The Brembo GT-R Big Brake Kit represents the pinnacle of street and track brake performance, engineered with decades of racing expertise from Brembo's High Performance Division. This complete brake upgrade system delivers exceptional stopping power and thermal management for demanding driving conditions, combining race-proven technology with street-friendly reliability.

Premium Monobloc Caliper Design:

The GT-R system features precision-machined monobloc calipers manufactured entirely from billet aluminum, offering significant advantages over cast designs. These racing-derived calipers achieve up to 10 percent weight reduction while providing superior stiffness and thermo-mechanical resistance. The sequentially-sized multi-piston configuration (available in 4, 6, or 8-piston layouts depending on application) ensures balanced pad wear and optimal clamping force distribution. Stainless steel piston inserts create an additional heat barrier that virtually eliminates brake fade during aggressive driving and track sessions.

Advanced Two-Piece Rotor Technology:

The floating hat and rotor assemblies utilize Brembo's two-piece design to reduce unsprung weight and enhance heat dissipation. Directionally-vented and slotted rotors maximize cooling efficiency while maintaining consistent performance under extreme conditions. The floating rotor design incorporates anti-rattle hardware originally developed for the McLaren F1 road car, ensuring quiet operation during street driving.

Complete System Includes:

• Forged monobloc racing calipers with sequentially-sized pistons and lighter profile than standard GT calipers
• Ventilated titanium piston inserts for superior heat barrier protection
• Two-piece floating hat and rotor assemblies with directional venting and slotting
• High-performance brake pads available in street or race compounds
• DOT and TÜV certified Goodridge stainless steel braided brake lines with lifetime guarantee
• Billet aluminum mounting brackets with aircraft-grade hardware
• Complete installation hardware for seamless fitment

Corrosion-Resistant Finish:

The nickel-plated caliper finish provides enhanced protection against corrosion while delivering an attractive appearance. This professional-grade coating ensures long-lasting performance and maintains visual appeal even under harsh environmental conditions.

Performance Benefits:

The GT-R system delivers reduced brake fluid absorption and a noticeably firmer pedal feel, providing consistent clamping force and improved driver feedback. The advanced thermal management design maintains optimal performance during max-limit driving, making this kit ideal for drivers who demand both street comfort and track-day capability.

Important: Proper wheel clearance measurement is critical for fitment. Verify your wheel dimensions before installation to ensure compatibility with this big brake system.