Wilwood 140-16152-R Forged Narrow Superlite Rear Electronic Parking Brake Kit - 4R

The Wilwood 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 complete kit combines advanced electronic parking brake technology with high-performance stopping power for custom and performance street applications.

Key Features:

• Forged Narrow Superlite 4R (FNSL4R) four-piston calipers for consistent clamping force
• Choice of 13-inch or 14-inch two-piece vented rotors for improved heat dissipation
• High-performance BP-10 compound brake pads included
• Electronic parking brake system eliminates mechanical cables and provides high static holding torque
• Includes control unit and complete wiring harness for simplified installation
• Designed to balance with front big brake upgrades
• Available in multiple caliper finishes and rotor designs for personalized styling

This rear brake kit is engineered specifically for popular muscle car rear axle applications where an electronic parking brake solution is needed. The electronic actuation system provides reliable parking brake function without the complexity of mechanical cable routing, making it ideal for custom chassis builds and resto-mod projects. The four-piston caliper design ensures balanced braking performance when paired with upgraded front brake systems.