Wilwood 140-17149-DR AERO6 Front Big Brake Kit with Drilled and Slotted Rotors

The Wilwood 140-17149-DR AERO6 Front Big Brake Kit delivers maximum stopping power for heavy-duty and high-performance applications. Engineered around Wilwood's forged AERO6 six-piston calipers, this kit is purpose-built to handle the demands of large-diameter rotors under sustained high-heat conditions — making it ideal for show cars, dual-purpose street and track builds, and heavy trucks or SUVs used for towing and off-road driving.

Key Features:

• AERO6 Six-Piston Calipers — Forged aluminum construction delivers exceptional clamping force and fade resistance
• Directional Staggered Vane Rotors (14.00"–14.25") — Large-diameter drilled and slotted iron alloy rotors maximize airflow and cooling for sustained high-heat durability
• OE-Compatible Design — Fully compatible with factory master cylinder output and OEM ABS function
• Drilled and Slotted Rotor Finish ("DR") — Drilled holes reduce weight and aid heat dissipation; slots evacuate gas, dust, and debris for consistent bite
• Engineered for heavy vehicles requiring serious braking upgrades, including towing, hauling, and performance track use
• Bolt-on installation designed to work with the factory disc spindle

The AERO6 is Wilwood's flagship big brake caliper, offering the highest clamping capacity in their street and track lineup. Whether building a high-horsepower street machine or a truck that demands confident stopping under load, the 140-17149-DR provides the thermal capacity and braking force to match. Professional installation by someone experienced with disc brake systems is recommended.