Brembo 1N3.9528AR 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 from Brembo's High Performance Division. Designed for enthusiasts who demand exceptional stopping power on both street and track, this system delivers race-proven performance with premium components throughout.

Premium Caliper Construction:

Features forged monobloc calipers with 4, 6, or 8 sequentially-sized pistons machined entirely from billet aluminum. This construction method provides up to 10% weight reduction compared to cast versions while delivering superior stiffness and thermo-mechanical resistance. The pistons incorporate stainless steel inserts that create an additional heat barrier, virtually eliminating brake fade during aggressive driving and track sessions.

Advanced Two-Piece Rotor Design:

The floating hat and rotor assemblies reduce unsprung weight while improving heat dissipation. Slotted and directionally vented rotors ensure consistent performance under extreme conditions. The floating rotor hardware was originally developed by Brembo for the McLaren F1 road car and provides superior anti-rattle performance.

Complete System Includes:

• Forged racing calipers with sequentially-sized pistons for balanced brake force distribution
• Ventilated titanium piston inserts for enhanced heat management (application dependent)
• Two-piece floating rotor assemblies with directional venting and slotting
• High-performance brake pads available in street or race compounds
• DOT and TUV certified Goodridge stainless steel braided brake lines with lifetime guarantee
• Billet aluminum mounting brackets with aircraft-grade hardware
• Complete installation hardware for seamless fitment

Premium Finish:

Nickel-plated caliper finish provides exceptional corrosion resistance and an aggressive appearance. The system delivers reduced brake fluid absorption and a firmer pedal feel, ensuring consistent clamping force for maximum confidence during spirited driving.

Important: Wheel clearance measurement is critical for proper fitment. This kit is designed for select high-performance applications including Porsche, Ferrari, BMW, Chevrolet Corvette, and Camaro models. Verify wheel specifications before ordering.