Brembo 1N3.9001AR GT-R Big Brake Kit High Performance Upgrade

The Brembo GT-R Big Brake Kit represents the pinnacle of high-performance braking technology, engineered with decades of racing expertise for drivers who demand exceptional performance both on the street and track. This complete brake system upgrade delivers professional-grade stopping power with reduced weight and superior heat management.

Premium Monobloc Caliper Design:

The GT-R system features calipers machined entirely from billet aluminum, providing up to 10 percent weight reduction compared to cast versions while delivering increased stiffness and superior thermo-mechanical resistance. Available in 4, 6, or 8-piston configurations with sequentially sized pistons, these racing-derived calipers offer a slimmer profile than standard Brembo GT calipers. Select GT-R calipers feature one-piece monoblock construction for maximum rigidity, while others utilize two-piece designs depending on the application. The pistons incorporate stainless steel inserts that create an additional heat barrier, virtually eliminating brake fade even during maximum-effort driving sessions. The nickel-plated finish provides enhanced corrosion resistance and an attractive appearance.

Advanced Two-Piece Rotor Technology:

The kit includes Brembo's two-piece floating rotor design, featuring a separate hat and rotor assembly that reduces unsprung weight and dissipates heat more efficiently than one-piece designs. The slotted, directionally vented rotors optimize cooling and pad bite while the floating design accommodates thermal expansion. Anti-rattle hardware, originally developed by Brembo for the McLaren F1 road car, ensures quiet operation without compromising performance.

Complete System Includes:

• Forged aluminum racing calipers with sequentially sized pistons
• Ventilated titanium piston inserts for enhanced heat protection (select applications)
• Two-piece floating hat and rotor assemblies 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-grade hardware
• All necessary installation hardware for seamless fitment

The GT-R system delivers reduced brake fluid absorption and a stiffer pedal feel, providing consistent clamping force and precise modulation for drivers seeking maximum performance. Developed to fit select high-performance applications including Porsche, Ferrari, BMW, Corvette, and Camaro platforms.

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