Brembo 1N3.9043AR GT-R Big Brake Kit High Performance Racing Upgrade

The Brembo GT-R Big Brake Kit represents the pinnacle of high-performance braking technology, engineered specifically for drivers who demand exceptional stopping power on both street and track. Developed by Brembo's High Performance Division using decades of racing expertise, this comprehensive brake system delivers professional-grade performance for select applications including Porsche, Ferrari, BMW, Chevrolet Corvette, and Camaro platforms.

Advanced Caliper Design:

The GT-R system features forged monobloc calipers machined entirely from billet aluminum, offering significant advantages over cast alternatives. These racing-grade calipers deliver up to 10 percent weight reduction while providing superior stiffness and thermo-mechanical resistance. Available in 4, 6, or 8-piston configurations with sequentially sized pistons, the calipers maintain a lighter, slimmer profile than standard Brembo GT calipers. Ventilated titanium piston inserts create an additional heat barrier, virtually eliminating brake fade during maximum-effort driving sessions.

Two-Piece Floating Rotor Technology:

The kit includes Brembo's innovative two-piece floating rotor assemblies with directional venting and slotting for optimal heat dissipation. The floating hat and rotor design reduces unsprung weight while managing thermal expansion more effectively than one-piece rotors. Anti-rattle rotor hardware, originally developed for the McLaren F1 road car, ensures quiet operation and longevity.

Complete System Includes:

• Forged billet monobloc calipers with nickel-plated corrosion-resistant finish
• Stainless steel piston inserts for enhanced heat protection
• Two-piece slotted and directionally vented rotors
• High-performance brake pads in choice of street or race compounds
• DOT and TUV certified Goodridge stainless steel braided brake lines with lifetime warranty
• Billet mounting brackets with aircraft-grade hardware
• All necessary installation hardware for seamless fitment

The nickel-plated caliper finish provides superior corrosion resistance while delivering an aggressive, professional appearance. The system's design minimizes brake fluid absorption and delivers a stiffer, more consistent pedal feel with precise clamping force modulation. Professional wheel clearance measurement is required prior to installation to ensure proper fitment.