Wilwood Rear Combination Parking Brake Kit for Honda Civic Si (2006–2015), Black Calipers and 12.19-Inch Plain Rotors

This Wilwood Civic Si rear kit uses a single-piston Combination Parking Brake caliper for both hydraulic braking and mechanical cable operation. Black powder-coated calipers work over 12.19-inch plain-face vented rotors and supplied BP-10 pads. The conversion is for the specified rear-disc assembly, rather than a drum-equipped Civic selected by year alone. 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. Its product range serves motorsport, street-performance, and specialized applications, with individual components selected to match the requirements of the complete brake system.

Technical Details

• Manufacturer part number: 140-11979
• Type: Combination Parking Brake Caliper Rear Brake Kit
• Calipers: Combination Parking Brake; 1 piston per caliper; Black Powder Coat; radial mounting.
• Piston bores: 1.34 inches; Steel pistons. Included pad compound: BP-10.
• Rotors: 12.19-inch diameter × 0.81-inch width; Plain Face; Iron; Plain finish.
• Wheel bolt circles: 5 x 4.50 inches.
• Included: paired combination hydraulic/cable calipers, pads, rotor rings, hats, brackets and assembly hardware.
• Hydraulic flex lines are separate. Master cylinder, booster and spindles are not included; retain or select suitable matching components.
• Conditional minimum wheel diameter: 17 inches. Verify the complete clearance drawing for barrel and spoke offset before purchase.

Fitment & Compatibility

Confirm the Si trim and factory rear disc configuration in the individual 2006–2015 entries. DS820 covers the caliper brackets, separate rotor hats and parking-cable connection. Check hydraulic hose compatibility and the cable travel/adjustment before installation. Wilwood specifies a conditional 17-inch wheel minimum and notes that some 16-inch wheels may fit only after comparison with the full template. Do not infer an electronic parking brake: the parking mechanism is cable operated.

Check the individual year, model, submodel and equipment conditions in the fitment table below before ordering.

Wilwood installation documents: Installation instructions.

PMB Performance has over 20 years of brake-system experience. Contact us with your vehicle, axle or spindle details and wheel measurements for fitment help.

California Proposition 65 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.