Brembo 1N1.9523AR GT-R Big Brake Kit High Performance Upgrade

The Brembo GT-R Big Brake Kit represents the pinnacle of high-performance braking technology for street and track applications. Engineered using decades of racing experience, this complete brake system delivers exceptional stopping power, reduced fade, and superior thermal management for drivers who demand the ultimate in braking performance.

Advanced Caliper Design:

The GT-R system features billet-machined monobloc calipers with 4, 6, or 8 sequentially-sized pistons, depending on application. These forged calipers are machined entirely from billet aluminum, providing up to 10 percent weight reduction compared to cast versions while delivering superior stiffness and thermo-mechanical resistance. The pistons incorporate stainless steel or titanium inserts that create an additional heat barrier, virtually eliminating brake fade even during maximum-limit track driving. A corrosion-resistant nickel-plated finish ensures long-lasting appearance and protection.

Two-Piece Floating Rotor Technology:

The kit includes Brembo's proprietary two-piece floating rotor design with slotted, directionally-vented rotors. This floating hat-and-rotor assembly reduces unsprung weight for improved suspension response and dissipates heat more efficiently than one-piece designs. The floating rotor hardware, originally developed by Brembo for the McLaren F1 road car, provides anti-rattle performance and allows for thermal expansion without warping.

Complete System Includes:

• Forged monobloc or 2-piece racing calipers with sequentially-sized pistons
• Ventilated titanium or stainless steel piston inserts for heat protection
• Two-piece floating slotted rotors with directional venting
• 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-quality hardware
• Complete installation hardware and anti-rattle components

The GT-R system delivers consistent clamping force with reduced brake fluid absorption and a firmer pedal feel, making it ideal for enthusiasts who track their vehicles or simply want the best braking performance available. Designed to fit select applications including Porsche, Ferrari, BMW, Corvette, Camaro, and other high-performance vehicles.

Important: Wheel clearance measurement is critical for proper fitment. Verify wheel dimensions before ordering to ensure compatibility with your specific wheel design.