Wilwood 140-18045-R Forged Narrow Superlite Rear Electronic Parking Brake Kit - 4R

The Wilwood 140-18045-R Forged Narrow Superlite 4R Rear Electronic Parking Brake Kit delivers a complete big brake solution for muscle car rear axles requiring modern parking brake functionality. This comprehensive kit eliminates the need for mechanical parking brake cables while providing superior static holding power through its integrated electronic parking brake system.

Key Features:

• FNSL4R forged four-piston calipers for consistent, powerful braking performance
• Two-piece rotors available in 13-inch or 14-inch diameter configurations
• High-performance BP-10 compound brake pads optimized for street and performance applications
• Electronic parking brake caliper provides high-torque static holding without mechanical cables
• Complete control unit, wiring harness, and switch assembly included for simplified installation
• Multiple caliper finish options and rotor designs available to customize appearance
• Designed to complement front big brake upgrades for balanced braking

This rear brake kit is engineered specifically for custom muscle cars, show vehicles, and high-performance street machines where both stopping power and clean installation are priorities. The electronic parking brake system integrates seamlessly into modern builds, eliminating bulky mechanical linkages while meeting parking brake requirements. Perfect for builders seeking professional-grade braking performance with contemporary convenience.