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

The Wilwood 140-18045 Forged Narrow Superlite 4R Rear Electronic Parking Brake Kit delivers a comprehensive big brake solution for muscle car rear axles requiring integrated parking brake functionality. This advanced kit combines high-performance braking capability with modern electronic parking brake technology for custom, show, and high-performance street applications.

Key Features:

• FNSL4R four-piston forged calipers for superior clamping force and heat dissipation
• Choice of 13-inch or 14-inch two-piece directional vented rotors for optimized cooling
• High-performance BP-10 compound brake pads engineered for aggressive street use
• Electronic parking brake caliper provides high-torque static holding power without mechanical cables
• Complete control unit and wiring harness included for simplified installation
• Designed to balance with front big brake upgrades for optimal brake bias
• Available in multiple caliper finishes and rotor designs for personalized styling

This kit eliminates the complexity of traditional mechanical parking brake cables while providing reliable holding force. The electronic actuator integrates directly into the caliper, reducing installation time and improving reliability. Compatible with popular muscle car rear axle configurations, this system delivers both performance and convenience for serious street builds.