Wilwood 140-11974-D Front Big Brake Hat Kit Drilled Rotors - W6A AERO6 14.00

The Wilwood 140-11974-D W6A Front Hat Kit is a complete front big brake upgrade kit featuring Wilwood's high-performance AERO6 six-piston calipers paired with 14.00-inch directional drilled rotors. Engineered for maximum stopping power, this kit is purpose-built for performance street, dual-purpose street/track, and heavy-duty towing applications demanding serious braking capacity.

The AERO6 caliper platform delivers exceptional clamping force through its six-piston design, making it one of Wilwood's most capable front brake solutions. The drilled rotor surface enhances wet-weather bite, reduces heat buildup, and delivers the aggressive motorsport appearance expected from a premium big brake kit.

Key Features:

• AERO6 Six-Piston Calipers — designed for big-capacity braking with large-diameter rotors
• 14.00" Directional Drilled Rotors — staggered vane design maximizes airflow and cooling for sustained high-heat durability
• SRP Drilled Rotor Surface — improves initial bite and wet-weather braking performance
• OE Master Cylinder Compatible — fully compatible with stock master cylinder output and ABS function when fitted to supported applications
• Hat Kit Configuration — includes caliper, rotor, hat, brackets, and mounting hardware for a complete front axle installation
• Large Wheel Requirement — requires 18-inch or larger wheels for proper clearance

Wilwood's AERO6 big brake kits are ideal for performance cars, trucks, and SUVs that demand enhanced braking for track use, towing, off-road duty, or wheel and tire upgrade packages. The directional staggered vane rotor design ensures consistent thermal management even under prolonged high-heat braking conditions.

Note: Flex lines are not included and must be ordered separately to complete installation.