Wilwood 140-16681-Y Forged Narrow Superlite Radial Front Disc Brake Kit

The Wilwood 140-16681-Y is a Forged Narrow Superlite Radial (FNSL4R) Front Disc Brake Kit engineered for high-performance street and race applications on import vehicles. This complete bolt-on kit delivers professional-grade braking power without the need for additional brackets or adapters, mounting directly to the front strut for a clean, precise installation.

Kit Components:

• FNSL4R Caliper: Forged Narrow Superlite 4-piston radial-mount caliper offering high-tech styling and superior clamping force
• Rotors: 11.10" to 12.19" diameter HD or SRP series drilled and slotted e-coat rotors for enhanced heat dissipation and consistent wet-weather performance
• BP-10 Smart Pads: High-performance brake pads delivering positive pedal response, long service life, high fade resistance, and easy-clean properties
• Braided Stainless Flexlines: Included for improved brake feel and durability over OEM rubber hoses

Key Features:

• Direct bolt-on fitment to front strut — no additional brackets or adapters required
• Drilled and slotted e-coat rotor finish resists corrosion and improves rotor longevity
• 4-piston fixed caliper design for balanced, even pad wear
• Complete kit includes caliper, rotor, pads, and braided stainless flexlines
• Suitable for demanding street driving and competitive track use

Wilwood's Forged Narrow Superlite Radial brake kits are a trusted upgrade for import performance enthusiasts seeking a factory-quality installation with race-proven stopping power. All components are matched and tested as a system for optimal performance straight out of the box.