Wilwood Front Red Superlite Caliper and 12.88-Inch Drilled-Rotor Conversion, Ford Focus ST (2013–2018), with Lines

Red Superlite 6R calipers distinguish this drilled/slotted Wilwood front package for the listed Ford Focus ST applications. The 12.88-inch rings mount to separate hats, with radial brackets establishing the six-piston caliper position on the compatible factory spindle. Front hoses and BP-10 pads are included in this selected configuration, which must be considered with the vehicle's wheel design and complete hydraulic system. 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: 140-13018-DR
• Type: Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat).
• Calipers: Forged Narrow Superlite 6R; 6-piston; Red Powder Coat.
• Piston bore dimensions: 1.62, 1.12, 1.12 inches; stainless pistons. Caliper mounting: radial.
• Included pad compound: BP-10.
• Rotors: 12.88-inch outside diameter × 1.10-inch width; SRP Drilled & Slotted; Spec-37 Iron; Black Electro Coat surface finish.
• Rotor ventilation: 48 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: 17 inches. Compare the complete wheel-clearance diagram with both barrel and spoke dimensions.

Fitment & Compatibility

Confirm ST equipment and production year before comparing the original hub and mounting bosses with the assembly instructions. Check hat registration and caliper centering rather than relying on the visible fit of the bracket. Use the full 17-inch minimum wheel template to establish barrel and spoke space. Route the hoses over steering and suspension travel without rubbing or tension. Review brake balance with the rear setup and verify the completed system under the manufacturer's procedure.

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.