Brembo 1M3.9047AR 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 to deliver exceptional stopping power on both street and track. This comprehensive brake system upgrade features Brembo's exclusive GT-R line components, designed for drivers who demand uncompromising performance in the most demanding driving conditions.

Advanced Caliper Design:

The kit includes forged monobloc racing calipers with 4, 6, or 8 sequentially-sized pistons, machined entirely from billet aluminum for maximum strength and minimum weight. These GT-R calipers achieve up to 10 percent weight reduction compared to cast versions while delivering superior stiffness and thermo-mechanical resistance. The pistons feature stainless steel inserts that create an additional heat barrier, virtually eliminating brake fade even during extended high-performance driving. The nickel-plated finish provides enhanced corrosion resistance and an attractive appearance.

Two-Piece Floating Rotor System:

Brembo's two-piece floating hat and rotor assemblies reduce unsprung weight while dissipating heat more efficiently than conventional one-piece designs. The slotted, directionally-vented rotors are engineered to maintain consistent performance under extreme thermal loads.

Complete Kit Includes:

• Forged 4, 6, or 8-piston racing calipers with sequentially-sized pistons (configuration varies by application)
• Ventilated titanium piston inserts for enhanced heat management (select applications)
• Two-piece floating slotted and directionally-vented brake rotors
• High-performance brake pads in street or race compounds
• DOT and TUV certified Goodridge stainless steel brake lines with lifetime guarantee
• Floating anti-rattle rotor hardware originally developed for the McLaren F1
• Precision-machined billet mounting brackets with aircraft-quality hardware
• All necessary installation hardware for seamless fitment

This premium brake system delivers reduced brake fluid absorption, stiffer pedal feel, and consistent clamping force for drivers seeking maximum performance. The GT-R kit is engineered for select applications including Porsche, Ferrari, BMW, Corvette, Camaro, and other high-performance vehicles.

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