Wilwood 140-8337-D FNSL6R Front Brake Kit 12.88" Drilled Rotor 6-Piston

The Wilwood 140-8337-D is a high-performance front brake kit featuring the Forged Narrow Superlite 6R (FNSL6R) six-piston caliper with 12.88-inch drilled rotors. This big rotor kit delivers exceptional braking capacity for late model vehicles while maintaining full compatibility with OE master cylinder output and factory ABS systems.

Key Features:

• Forged Narrow Superlite 6R six-piston caliper design for maximum clamping force
• 12.88-inch drilled rotors with hat-style mounting for improved heat dissipation
• Application-specific engineering ensures simplified bolt-on installation
• Fully compatible with OEM master cylinders and ABS functions
• Complete front hat kit includes calipers, rotors, and mounting hardware
• Available in multiple caliper finish options for custom styling

This FNSL6R kit provides the increased brake capacity needed for high-performance street driving, track use, and vehicles with upgraded wheels, tires, and suspension components. The drilled rotor design enhances cooling and reduces brake fade under demanding conditions while adding an aggressive appearance to complement show cars and performance builds.