Brembo 1N3.9094AR GT-R Series Front Big Brake Kit 6-Piston Nickel Plated Caliper

The Brembo 1N3.9094AR is a front axle GT-R Series Big Brake Kit engineered for high-performance street and track driving. Representing the top tier of Brembo's aftermarket brake lineup, the GT-R system delivers race-proven stopping power while maintaining full compatibility with factory ABS, traction control, and stock brake master cylinder configurations.

At the core of this kit is a 6-piston billet aluminum monobloc caliper with a radial mount design and a nickel-plated finish for corrosion resistance and a premium appearance. The opposing-piston layout provides exceptional clamping force and consistent, linear pedal feel from initial application through ABS intervention. Pistons feature integrated stainless steel thermal radiators to manage heat during sustained high-performance driving.

The kit pairs the caliper with a large-diameter 2-piece floating disc featuring a Type-3 slotted surface pattern for efficient gas evacuation and pad bite. The two-piece construction reduces unsprung rotational mass and allows the disc to float, minimizing thermal distortion under repeated hard stops. All cross-drilled and slotted surfaces are chamfered to reduce stress cracking during high-temperature applications.

Key Features:

• 6-Piston Billet Monobloc Caliper — Radial mount, nickel-plated finish for corrosion resistance
• 2-Piece Floating Disc — Type-3 slotted design for improved gas evacuation and consistent bite
• Stainless Steel Piston Radiators — Enhanced heat dissipation to minimize brake fade
• Full Hardware Included — Brembo CNC-machined billet caliper adapters and all mounting hardware
• Stainless Steel Braided Brake Lines — Included for improved pedal firmness and durability
• High-Performance Brake Pads — Brembo Sport pads included, suited for street and track use
• ABS & Factory Master Cylinder Compatible — Bolt-on design integrates with OEM brake system
• Anti-Noise Floating Disc Hardware — Derived from Brembo's Formula 1 program for refined NVH

The Brembo GT-R Big Brake Kit is designed to bolt directly onto the vehicle's stock suspension without modifications, though aftermarket wheels with sufficient brake clearance are typically required to accommodate the large-diameter rotor and caliper assembly. Each kit ships pre-assembled for straightforward installation.