Wilwood 140-15597-R AERO4-DS Rear Brake Kit 14.25" Red

The Wilwood AERO4-DS Big Brake rear axle kit is engineered to replace factory disc brakes on late model trucks and SUVs, providing a high-performance braking solution that complements front big brake upgrades. This complete rear brake system utilizes the OE parking brake assembly while delivering significantly enhanced stopping power.

Key Features:

• Aero4 Dust Boot calipers with exclusive dust wiper seal for superior protection against dust and corrosion
• Oversized 14.25-inch rotors engineered for optimal heat dissipation and increased brake torque
• BP-20 compound brake pads precisely matched to OE master cylinder output and ABS function
• Carefully calibrated to meet individual vehicle bias requirements for balanced braking
• Stainless steel braided flex lines included for improved pedal feel and durability
• High-visibility red caliper finish adds aggressive styling to complement custom wheels

This kit is ideal for customized vehicles, tow rigs, and any truck or SUV with increased brake demands due to heavy loads, larger wheel and tire packages, or suspension modifications. The AERO4-DS system delivers enhanced brake performance, increased component durability, and professional appearance while maintaining compatibility with factory ABS and master cylinder systems.