Wilwood 140-16156-DR Superlite Big Rear Electronic E-Brake Kit - 4R

The Wilwood 140-16156-DR Forged Narrow Superlite 4R Electronic Parking Brake Kit delivers the ultimate big brake solution for popular muscle car rear axles requiring a parking brake. This complete rear disc brake conversion kit eliminates traditional mechanical parking brake cables in favor of a modern electronic system that provides superior static holding power and simplified installation.

Key Features:

• Forged narrow Superlite 4-piston calipers with 13-inch or 14-inch two-piece rotors for optimized braking performance
• High-performance BP-10 compound brake pads for balanced braking that complements front big brake upgrades
• Electronic parking brake calipers provide high-torque static holding power without mechanical cabling
• Complete control unit and wiring harness assembly included to simplify installation
• Drilled and slotted rotor design for improved heat dissipation and performance
• Optional caliper finishes enable builders to personalize style and appearance
• Designed for custom, show, and high-performance street applications

This kit provides the perfect combination of modern electronic parking brake technology with race-proven Wilwood braking performance. The two-piece rotor design offers weight savings and rapid heat dissipation compared to one-piece rotors, while the forged narrow calipers deliver exceptional clamping force and durability. Ideal for muscle cars, street machines, and custom builds that demand both superior stopping power and clean, cable-free installation.