Brembo 1N3.9525AR 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. This premium brake system is designed for enthusiasts who demand exceptional stopping power both on the street and at the track, fitting select applications including Porsche, Ferrari, BMW, Corvette, and Camaro platforms.

Advanced Monobloc Caliper Design:

The GT-R system features monobloc calipers machined entirely from billet aluminum, delivering superior stiffness, reduced weight (up to 10% lighter than cast versions), and enhanced thermo-mechanical resistance. Available in 4, 6, or 8-piston configurations with sequentially sized pistons, these calipers provide a slimmer profile and lighter construction compared to standard Brembo GT calipers. The nickel-plated finish offers exceptional corrosion resistance and a refined aesthetic appearance.

Two-Piece Floating Rotor Technology:

The innovative two-piece floating rotor design reduces unsprung weight while dramatically improving heat dissipation. These directionally vented and slotted rotors feature Brembo's proprietary floating hat and rotor assemblies, utilizing anti-rattle hardware originally developed for the McLaren F1 road car to ensure quiet, vibration-free operation.

Complete System Includes:

• Forged 4, 6, or 8-piston racing calipers with sequentially sized pistons and monobloc or 2-piece construction depending on application
• Ventilated titanium piston inserts that create an additional heat barrier, virtually eliminating brake fade during extreme driving conditions
• Two-piece slotted and directionally vented floating rotors for superior cooling performance
• DOT and TUV certified Goodridge stainless steel brake lines with lifetime guarantee
• High-performance brake pads (up to 4 per caliper) available in street or race compounds
• Precision-machined billet mounting brackets with aircraft-grade hardware
• All necessary installation hardware for seamless fitment

Performance Benefits:

The GT-R system's stainless steel piston inserts provide an additional heat barrier that maintains consistent brake fluid temperatures, reducing fluid absorption and delivering a firmer pedal feel with consistent clamping force. This translates to predictable, fade-free braking performance even during maximum-limit driving and track sessions.

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