Brembo 1N3.9519AR 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. Developed by Brembo's High Performance Division using decades of racing experience, this exclusive GT-R system delivers professional-grade performance for select high-performance vehicles including Porsche, Ferrari, BMW, Corvette, and Camaro applications.

Advanced Monobloc Caliper Design:

The GT-R system features precision-machined monobloc calipers manufactured entirely from billet aluminum, offering superior performance characteristics compared to traditional cast calipers. These calipers provide up to 10 percent weight reduction while delivering increased stiffness and enhanced thermo-mechanical resistance critical for extreme driving conditions. Available in 4, 6, or 8-piston configurations with sequentially sized pistons, the GT-R calipers offer a lighter, slimmer profile than standard Brembo GT calipers. Select GT-R calipers feature titanium piston inserts that create an additional heat barrier, virtually eliminating brake fade during maximum-limit and track driving.

Two-Piece Floating Rotor Technology:

The kit includes Brembo's advanced two-piece floating rotor design with directional venting and slotting. This floating hat and rotor assembly reduces unsprung weight for improved suspension response while dissipating heat more efficiently than one-piece designs. The anti-rattle rotor hardware, originally developed by Brembo for the McLaren F1 road car, ensures quiet operation without sacrificing performance.

Complete System Includes:

• Brembo forged monobloc racing calipers with sequentially sized pistons (configuration varies by application)
• Ventilated titanium piston inserts for enhanced heat resistance (select calipers)
• Two-piece floating slotted rotors with directional venting
• High-performance brake pads in choice of street or race compounds
• DOT and TUV certified Goodridge stainless steel brake lines with lifetime guarantee
• Billet aluminum mounting brackets with aircraft-grade hardware
• McLaren F1-derived floating anti-rattle hardware
• Complete installation hardware for seamless fitment

Premium Finish and Construction:

The calipers feature a nickel-plated finish that provides superior corrosion resistance while delivering an attractive, race-inspired appearance. The pistons incorporate stainless steel inserts that minimize brake fluid absorption and provide a firmer pedal feel with consistent clamping force, essential for precision braking control during aggressive driving.

Important: Proper wheel clearance measurement is critical for fitment. Verify wheel compatibility before installation to ensure adequate clearance for the larger caliper and rotor assembly.