Brembo 1M3.9041AR GT-R Big Brake Kit High Performance Track Street Upgrade

The Brembo GT-R Big Brake Kit represents the pinnacle of high-performance braking technology, developed from years of racing experience and engineered for drivers who demand exceptional stopping power on both street and track. This system delivers professional-grade braking performance with race-proven components designed for select high-performance vehicles including Porsche, Ferrari, BMW, Corvette, and Camaro applications.

Advanced Monobloc Caliper Design:

Featuring Brembo's exclusive monobloc calipers machined entirely from billet aluminum, the GT-R system provides superior stiffness, reduced weight (up to 10 percent lighter than cast versions), and enhanced thermo-mechanical resistance. Available in 4, 6, or 8-piston configurations with sequentially sized pistons, these calipers offer a slimmer profile than standard Brembo GT calipers while delivering increased clamping force and consistency.

Two-Piece Floating Rotor Technology:

The GT-R system utilizes two-piece floating rotor assemblies with directional venting and slotting for maximum heat dissipation. This design reduces unsprung weight for improved handling response while managing extreme temperatures during aggressive driving. The floating hat design, originally developed for the McLaren F1 road car, includes anti-rattle hardware for quiet operation.

Premium Components and Construction:

• Nickel-plated caliper finish for corrosion resistance and premium appearance
• Titanium piston inserts with stainless steel construction create additional heat barrier to virtually eliminate brake fade
• High-performance brake pads available in street or race compounds
• DOT and TÜV certified Goodridge stainless steel brake lines with lifetime guarantee
• Billet mounting brackets with aircraft-quality hardware
• Complete installation hardware for seamless fitment

Performance Benefits:

The GT-R system delivers reduced brake fluid absorption and a stiffer pedal feel for consistent, fade-free braking during maximum-effort driving. The monobloc construction and advanced materials provide the ultimate combination of lightweight performance, thermal management, and durability for track day enthusiasts and performance driving applications.

Important: Proper wheel clearance measurement is critical for fitment. Verify wheel dimensions before installation to ensure compatibility with the larger caliper and rotor assembly.