Wilwood 140-17101-R Forged Narrow Superlite 4R Rear Brake Kit 12.98" Rotor

The Wilwood 140-17101-R is a high-performance rear disc brake kit engineered for custom import car applications requiring significant braking upgrades. This complete kit features Forged Narrow Superlite 4R (FNSL4R) four-piston calipers paired with 12.98-inch rotors and BP-10 compound brake pads for exceptional stopping power and heat dissipation.

Key Features:

• Forged Narrow Superlite 4R four-piston calipers with lightweight, high-strength construction
• 12.98-inch diameter rotors for increased thermal capacity and braking surface
• BP-10 compound brake pads optimized for high-performance street and track use
• Retains full functionality of OE parking brake system
• Compatible with factory master cylinder output and ABS systems
• Designed to complement 12.98-inch or larger front brake upgrades
• Available with optional caliper finishes and rotor designs for custom styling

This rear brake kit is ideal for builders upgrading wheel, tire, and suspension components who need matching rear brake performance. The FNSL4R calipers provide both visual appeal and functional performance while maintaining compatibility with essential OE safety and parking brake systems. Perfect for high-performance import builds requiring a complete braking solution.