Wilwood 140-16165 Superlite Big Rear Electronic E-Brake Kit - 4R

The Wilwood Forged Narrow Superlite 4R Rear Electronic Parking Brake Kit delivers a complete big brake solution for muscle car and performance vehicle rear axles that require integrated parking brake functionality. This advanced brake system combines the stopping power of a high-performance disc brake upgrade with the convenience of an electronic parking brake—eliminating the need for mechanical cables.

Key Features:

• FNSL4R forged narrow four-piston calipers with integrated electronic parking brake mechanism
• Choice of 13-inch or 14-inch two-piece vented rotors for superior heat dissipation
• High-performance BP-10 compound brake pads for aggressive street and performance use
• Electronic parking brake control unit with wiring harness included for simplified installation
• Static high-torque holding power without mechanical parking brake cables
• Designed to balance with front big brake upgrades on custom and performance applications
• Available in multiple caliper finishes and rotor designs for personalized styling

This kit is engineered specifically for popular muscle car rear axles and provides optimized braking performance for street machines, show cars, and high-performance builds. The electronic parking brake system offers reliable holding force while cleaning up the installation by eliminating traditional parking brake cables and levers. Complete with all necessary hardware and control electronics, this kit delivers both form and function for serious brake upgrades.