Wilwood 140-16131 Forged Narrow Superlite Rear Electronic Parking Brake Kit - 4R

The Wilwood 140-16131 Forged Narrow Superlite 4R Rear Electronic Parking Brake Kit delivers a complete big brake solution for muscle car rear axles requiring parking brake functionality. This comprehensive kit combines high-performance braking with modern electronic convenience for custom and high-performance street applications.

Key Features:

• Forged Narrow Superlite 4R (FNSL4R) four-piston calipers for powerful, balanced braking
• Available in 13-inch or 14-inch two-piece rotors for optimized heat dissipation
• High-performance BP-10 compound brake pads included
• Electronic parking brake caliper provides high-torque static holding power without mechanical cables
• Complete control unit and wiring harness assembly for simplified installation
• Optional caliper finishes and rotor designs available for personalized styling
• Engineered to complement front big brake upgrades

This kit is ideal for custom builds, show cars, and high-performance street machines where both superior stopping power and reliable parking brake operation are essential. The electronic parking brake system eliminates traditional cable complexity while delivering consistent, dependable holding force.