Brembo 1N1.9521AR GT-R Big Brake Kit High-Performance Upgrade System

The Brembo GT-R Big Brake Kit represents the pinnacle of high-performance braking technology, engineered with decades of racing expertise. Designed for enthusiasts who demand exceptional stopping power on both street and track, this system delivers professional-grade performance for select applications including Porsche, Ferrari, BMW, Corvette, and Camaro platforms.

Advanced Caliper Technology:

The GT-R system features precision-machined monobloc calipers available in 4, 6, or 8-piston configurations with sequentially sized pistons. Machined entirely from billet aluminum, these calipers offer superior stiffness, up to 10% weight reduction compared to cast versions, and enhanced thermo-mechanical resistance critical for extreme driving conditions. The nickel-plated finish provides excellent corrosion protection while maintaining a premium appearance.

Two-Piece Floating Rotor Design:

The kit includes slotted, directionally vented two-piece floating rotors that reduce unsprung weight and dramatically improve heat dissipation. This floating hat and rotor assembly design ensures consistent performance during extended high-temperature operation, utilizing the same anti-rattle hardware Brembo developed for the legendary McLaren F1 road car.

Complete System Includes:

• Forged monobloc racing calipers with lighter, slimmer profile than standard GT calipers
• Ventilated titanium piston inserts providing an additional heat barrier to virtually eliminate brake fade
• Two-piece slotted floating 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 warranty
• Billet aluminum mounting brackets with aircraft-grade hardware
• Complete installation hardware for seamless fitment

The stainless steel piston inserts create an exceptional heat barrier, reducing brake fluid absorption and delivering a firmer pedal feel with consistent clamping force. This system is ideal for drivers seeking maximum performance and repeatability during aggressive street driving or track days.

Important: Proper wheel clearance measurement is critical for fitment. Verify your wheel dimensions before installation to ensure compatibility with this brake system.