Wilwood Black Front Brake Conversion, Ford Focus ST (2013–2018), Drilled/Slotted 14-Inch Rotors

Black six-piston Superlite calipers pair with drilled/slotted 14-inch rotors in this Wilwood front conversion for the listed Ford Focus ST applications. The 72-vane Spec-37 rings attach to separate aluminum hats and work with BP-10 pads. Front flex lines and mounting components are included, with correct factory hub and spindle geometry still essential before installing the larger assembly. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. The company designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings, and brake lines for motorsport, street-performance, and specialized applications.

Technical Details

• Manufacturer part number: 140-13019-D
• Type: Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat).
• Calipers: Forged Narrow Superlite 6R; 6-piston; Black Powder Coat.
• Piston bore dimensions: 1.62, 1.12, 1.12 inches; stainless pistons. Caliper mounting: radial.
• Included pad compound: BP-10.
• Rotors: 14.00-inch outside diameter × 1.10-inch width; SRP Drilled & Slotted; Spec-37 Iron; Black Electro Coat surface finish.
• Rotor ventilation: 72 curved vanes.
• Rotor hats: Big Brake Hat - Flared Bell; Aluminum; Black E-Coat.
• Wheel bolt circles: 5 x 4.25; 5 x 4.50 inches.
• Included: paired calipers, pads, rotors and mounting hardware, caliper mounting brackets, rotor hats.
• Application-specific hydraulic flex lines included.
• Conditional wheel minimum: 18 inches. Compare the complete wheel-clearance diagram with both barrel and spoke dimensions.

Fitment & Compatibility

Confirm the vehicle's year and ST equipment, then compare the hub register and mounting points with the installation document. Center the caliper over the rotor following the bracket-shimming procedure. Use the complete wheel drawing to check spoke offset as well as barrel diameter; an 18-inch label does not establish fit. Route the hoses so steering and suspension travel cannot pull or rub them. Verify the completed front package against the car's rear brakes and hydraulic setup.

Match the individual year, model, submodel and equipment conditions in the fitment table below.

Wilwood installation documents: Installation instructions.

PMB Performance has over 20 years of brake-system experience. Contact us with the vehicle and installed hardware details for help confirming the complete setup.

Manufacturer warning, brake pads only: WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.