Brembo 1N3.9527AR 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 track, offering professional-grade performance for select applications including Porsche, Ferrari, BMW, Corvette, and Camaro.

Advanced Caliper Technology:

The GT-R system features Brembo's legendary monobloc calipers machined entirely from billet aluminum, available in 4, 6, or 8-piston configurations with sequentially sized pistons. These calipers deliver up to 10 percent weight reduction compared to cast versions while providing superior rigidity and thermo-mechanical resistance. The pistons incorporate stainless steel or titanium inserts that create an additional heat barrier, virtually eliminating brake fade during aggressive driving and track sessions. A premium nickel-plated finish provides enhanced corrosion resistance and a distinctive racing appearance.

Two-Piece Floating Rotor Design:

The kit includes Brembo's innovative two-piece floating rotor assemblies that significantly reduce unsprung weight while improving heat dissipation. These directionally vented, slotted rotors utilize the same anti-rattle hardware originally developed for the McLaren F1 road car, ensuring quiet operation without sacrificing performance.

Complete System Includes:

• Forged 4, 6, or 8-piston racing calipers with lighter, slimmer profile than standard GT calipers
• Ventilated piston inserts (titanium or stainless steel depending on application) for superior heat management
• Two-piece floating hat and rotor assemblies with directional venting and slotting
• 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
• Brembo floating anti-rattle rotor hardware
• Precision-machined billet mounting brackets with aircraft-quality hardware
• All necessary installation hardware for seamless fitment

The GT-R system delivers stiffer pedal feel, consistent clamping force, and reduced brake fluid absorption for confidence-inspiring performance during maximum-effort driving. Professional wheel measurement is required to ensure proper fitment—verify brake clearance before ordering.