Brembo 1N3.9531AR GT-R Big Brake Kit High Performance Track Street Upgrade

The Brembo GT-R Big Brake Kit represents the pinnacle of high-performance braking technology, engineered with decades of racing expertise from Brembo's High Performance Division. This professional-grade system is designed for drivers who demand exceptional braking performance both on the street and on the track, offering the perfect combination of stopping power, fade resistance, and lightweight construction.

Premium Monobloc Caliper Construction:

The GT-R system features precision-machined monobloc calipers (available in 4, 6, or 8-piston configurations) milled entirely from billet aluminum. This advanced manufacturing process delivers a weight reduction of up to 10 percent compared to cast calipers while providing superior stiffness and thermo-mechanical resistance. The calipers utilize sequentially sized pistons for optimal pressure distribution and come equipped with stainless steel or titanium piston inserts that create an additional heat barrier, virtually eliminating brake fade during aggressive driving.

Advanced Two-Piece Floating Rotor Design:

The kit includes Brembo's two-piece floating rotor assemblies with directionally vented and slotted designs. This floating hat-and-rotor configuration reduces unsprung weight for improved suspension response while dissipating heat more efficiently than one-piece rotors. The result is consistent braking performance lap after lap, even under extreme conditions.

Complete System Includes:

• Forged monobloc or 2-piece racing calipers with sequentially sized pistons (configuration varies by application)
• Ventilated titanium or stainless steel piston inserts for superior heat management
• Two-piece floating slotted and vented brake rotors
• High-performance brake pads (up to 4 per caliper) available in street or race compounds
• DOT and TÜV certified Goodridge stainless steel brake lines with lifetime guarantee
• McLaren F1-developed floating anti-rattle rotor hardware
• Precision billet mounting brackets with aircraft-quality hardware
• All necessary installation hardware for seamless fitment

Premium Finish and Durability:

The calipers feature a nickel-plated finish that provides enhanced corrosion resistance and an attractive appearance that showcases the racing heritage. The system is engineered to minimize brake fluid absorption and deliver a firm, consistent pedal feel with precise modulation for maximum driver confidence.

Important: Proper wheel clearance measurement is critical before installation. This system is designed for select high-performance applications including Porsche, Ferrari, BMW, Corvette, Camaro, and other premium sports cars. Verify fitment specifications for your specific vehicle and wheel combination.