Brembo 1N3.9034AR GT-R Big Brake Kit High Performance Upgrade

The Brembo 1N3.9034AR 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. Developed by Brembo's High Performance Division using decades of racing expertise, the GT-R system delivers professional-grade braking performance for select high-performance applications including Porsche, Ferrari, BMW, Corvette, and Camaro.

Premium Monobloc Caliper Design:

The GT-R system features advanced monobloc calipers machined entirely from billet aluminum, offering superior stiffness, reduced weight (up to 10% lighter than cast versions), and enhanced thermo-mechanical resistance. Available in 4, 6, or 8-piston configurations with sequentially sized pistons, these calipers provide a slimmer profile and lighter construction compared to standard Brembo GT calipers. The nickel-plated finish delivers attractive aesthetics while providing exceptional corrosion resistance.

Advanced Heat Management:

Each caliper incorporates pistons with stainless steel or titanium inserts that create an additional heat barrier, virtually eliminating brake fade during maximum-performance driving. The two-piece floating rotor design with directional venting reduces unsprung weight while dissipating heat more efficiently than one-piece rotors. Slotted rotor surfaces enhance wet weather performance and pad degassing.

Complete System Includes:

• Forged monobloc racing calipers with sequentially sized pistons (4, 6, or 8-piston depending on application)
• Ventilated titanium or stainless steel piston inserts for superior heat barrier protection
• Two-piece floating hat and rotor assemblies with directional venting and slotting
• DOT and TÜV certified Goodridge stainless steel brake lines with lifetime guarantee
• High-performance brake pads available in street or race compounds
• Floating anti-rattle rotor hardware originally developed for the McLaren F1
• Precision-machined billet mounting brackets with aircraft-grade hardware
• All necessary installation hardware for seamless fitment

Performance Benefits:

The GT-R system delivers reduced brake fluid absorption and significantly improved pedal feel, providing consistent clamping force and precise modulation. The lightweight construction reduces unsprung weight for improved suspension response and handling. Whether carving canyons or setting lap records, the Brembo GT-R system provides the confidence and stopping power demanded by serious performance enthusiasts.

Important: Proper wheel fitment verification is critical before installation. Wheel diameter, spoke clearance, and offset must be verified to ensure proper clearance for the larger caliper and rotor assembly. Professional installation is strongly recommended.