Wilwood Drilled Front Brake Conversion, FR-S/BRZ/86/GR86 (2013–2024), Black Six-Piston Calipers

Black six-piston calipers and drilled/slotted 12.88-inch rotor rings make up this Wilwood front package for the supported Scion, Subaru and Toyota coupes. The bolt-on hat construction uses the original compatible front hubs, while kit-specific brackets position the radial calipers. The included hoses and BP-10 pads complete the selected configuration without implying that every brake package on these models is interchangeable. 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: 140-12870-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: 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 3.93; 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

Select the individual model, year and trim from the table rather than relying on the shared vehicle platform. Compare the original hub register and lug pattern with the supplied hats before assembly. Follow the mounting and shimming instructions so the caliper is centered over the rotor. Hose routing needs clearance through full steering travel. Check the wheel drawing for spoke and barrel clearance, then verify front-to-rear hydraulic balance for the completed vehicle.

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.