Brembo 1N3.9523AR GT-R Big Brake Kit High Performance Upgrade System

The Brembo GT-R Big Brake Kit represents the pinnacle of high-performance braking technology, developed using expertise gained from years of engineering race car braking systems. This premium brake upgrade system is designed for enthusiasts who demand exceptional performance both on the street and at the track, fitting select applications including Porsche, Ferrari, BMW, Chevrolet Corvette, and Camaro models.

Advanced Caliper Design:

The GT-R system features either 4, 6, or 8-piston monobloc calipers machined entirely from billet aluminum, providing superior stiffness and up to 10 percent weight reduction compared to cast versions. The sequentially sized pistons ensure optimal pressure distribution, while titanium piston inserts create an additional heat barrier that virtually eliminates brake fade even during extreme driving conditions. The nickel-plated finish offers enhanced corrosion resistance and an attractive appearance that complements any high-performance vehicle.

Two-Piece Floating Rotor Technology:

The kit includes Brembo's innovative two-piece floating rotor design with slotted, directionally vented surfaces. This floating hat and rotor assembly reduces unsprung weight for improved handling while dissipating heat more efficiently than one-piece designs. The anti-rattle hardware was originally developed for the legendary McLaren F1 road car, ensuring quiet operation and long-term durability.

Complete System Includes:

• Forged monobloc racing calipers with sequentially sized pistons and slimmer profile than standard Brembo GT calipers
• Ventilated titanium piston inserts for superior heat management
• Two-piece slotted and directionally vented floating rotors
• High-performance brake pads available in street or race compounds
• DOT and TUV certified Goodridge stainless steel brake lines with lifetime guarantee
• Billet aluminum mounting brackets with aircraft-grade hardware
• Complete installation hardware and mounting components

The GT-R system delivers reduced brake fluid absorption and a firmer pedal feel, providing consistent clamping force that allows drivers to extract maximum performance. This comprehensive brake upgrade transforms your vehicle's stopping power while maintaining the refined characteristics needed for daily driving.

Important: Proper wheel fitment verification is essential before installation. Measure your wheels carefully to ensure adequate clearance for the larger caliper and rotor assembly.