Wilwood Drilled Front Brake Conversion, Mini Cooper Four-Lug (2002–2015), Black Dynapro Calipers, 12.88-Inch Rotors

This Wilwood Mini Cooper front conversion pairs black six-piston Dynapro calipers with drilled/slotted 12.88-inch rotors. The kit uses the specified four-lug factory hub configuration and supplies separate rotor hats, BP-10 pads, brackets and front flex lines. Similar Cooper names span different body styles and generations, so direct hub and vehicle-specific checks remain essential before installing the selected 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: 140-13062-D
• Type: Forged Dynapro 6 Big Brake Front Brake Kit (Hat).
• Calipers: Dynapro 6; 6-piston; Black Powder Coat.
• Piston bore dimensions: 1.38, 1.00, 1.00 inches; stainless pistons. Caliper mounting: lug.
• Included pad compound: BP-10.
• Rotors: 12.88-inch outside diameter × 0.81-inch width; SRP Drilled & Slotted; Iron; Black Electro Coat surface finish.
• Rotor ventilation: 48 curved vanes.
• Rotor hats: Big Brake Hat - Short Offset; Aluminum; Black E-Coat.
• Wheel bolt circles: 4 x 3.93 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

Verify four-lug equipment and exclude Countryman. Confirm the precise hatchback, Coupe or Convertible application; the 2014–2015 Coupe/Convertible entries need manufacturer verification because the current detailed list stops earlier. Compare the original hub register and mounting points with the installation document. Set caliper alignment and check the wheel's full barrel/spoke profile against the template. Ensure unrestricted hose movement and review the front conversion alongside the existing rear brakes and hydraulic components.

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.