Wilwood 140-17009-R AERO4 Rear Big Brake Kit with Electronic Parking Brake

The Wilwood AERO4 Big Brake Dynamic Rear Electronic Parking Brake Kit delivers a complete high-performance braking solution for rear axles with integrated electronic parking brake functionality. This system eliminates traditional mechanical parking brake cables in favor of a modern electronic actuator that provides high-torque static holding power.

Key Features:

• AERO4 four-piston calipers for increased clamping force and thermal capacity
• 15-inch Dynamic Lug Mount rotors for improved heat dissipation and durability
• High-performance BP compound brake pads optimized for street and performance use
• Integrated electronic parking brake with control unit and wiring harness included
• Designed to balance with front big brake upgrades for optimized braking performance
• Simplified installation without mechanical parking brake cable routing
• Available in optional caliper finishes and rotor designs for personalized styling

This kit is engineered specifically for super car and high-performance vehicle applications requiring both exceptional stopping power and modern electronic parking brake integration. The complete system includes all necessary mounting hardware, control electronics, and installation components for a professional-grade brake upgrade.