Brembo 1M1.9040AR 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. Drawing from decades of racing experience, this premium brake system delivers professional-grade performance with a complete bolt-on upgrade solution.

Advanced Caliper Design:

The GT-R system features precision-machined monobloc calipers crafted entirely from billet aluminum, offering superior rigidity and up to 10 percent weight reduction compared to cast versions. 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 inserts that create an additional heat barrier, virtually eliminating brake fade during extreme driving conditions. A premium nickel-plated finish enhances corrosion resistance while delivering an attractive, race-inspired appearance.

Two-Piece Floating Rotor Technology:

The kit includes Brembo's advanced two-piece floating rotor design with directional venting and slotting. This construction reduces unsprung weight for improved suspension response while dissipating heat more efficiently than conventional one-piece rotors. The floating hat-and-rotor assembly utilizes anti-rattle hardware originally developed for the McLaren F1 road car, ensuring quiet operation and precise performance.

Complete System Includes:

• Forged 4, 6, or 8-piston racing calipers with sequentially sized pistons and slimmer profile than standard Brembo GT calipers
• Ventilated titanium piston inserts for enhanced heat management (application-dependent)
• Two-piece slotted and directionally vented rotors with floating hat assembly
• High-performance brake pads (up to 4 per caliper) available in street or race compounds
• DOT and TUV certified Goodridge stainless steel brake lines with lifetime guarantee
• Precision-machined billet mounting brackets with aircraft-quality hardware
• Anti-rattle rotor hardware for quiet, vibration-free operation
• All necessary hardware for seamless installation

Developed specifically for high-performance applications including Porsche, Ferrari, BMW, Corvette, and Camaro platforms, the GT-R system delivers reduced brake fluid absorption, stiffer pedal feel, and consistent performance lap after lap. Professional wheel fitment measurement is required to ensure proper clearance with your specific wheel design.