Wilwood 140-13685-DR AERO6 Big Brake Disc Brake Kit with Directional Rotors

The Wilwood 140-13685-DR is a complete AERO6 disc brake kit engineered for heavy-duty, high-performance braking applications. The AERO6 caliper platform was purpose-built to deliver maximum braking capacity when paired with large-diameter rotors, making it an ideal upgrade for high-gross-weight vehicles, tow rigs, off-road SUVs, and serious street/track builds.

Key Features:

• AERO6 6-Piston Calipers — Wilwood's largest caliper platform, designed for big brake performance on heavy or demanding vehicles
• Directional Staggered Vane Rotors — 14.00" to 14.25" diameter directional rotors optimized for maximum airflow and heat dissipation under sustained high-heat conditions
• Suffix "-DR" Designation — Indicates a directional rotor configuration, with rotors handed (left/right) for proper vane orientation and optimal cooling
• OE Master Cylinder Compatible — Kits are engineered to work within factory master cylinder output range and maintain full ABS system compatibility
• Dual Purpose Performance — Equally suited for show vehicles, street/track dual-purpose builds, towing applications, and off-road use
• Enhanced Stopping Power — Provides significantly upgraded braking capability when running larger diameter wheels and tires

The Wilwood AERO6 brake kit delivers the stopping power required for the most demanding use cases — from competitive track days to heavy towing — while remaining streetable and compatible with factory brake system components. The directional vane rotor design ensures consistent thermal management and long rotor service life even under repeated hard stops.