Wilwood Front Brake Package for Honda Civic/Acura Integra (2013–2024): Red FNSL6R Calipers, 12.88-Inch Drilled/Slotted Rotors

The street FNSL6R front package combines six-piston Superlite calipers, 12.88-inch rotors, separate hats and braided flexlines. Red calipers and 12.88-inch SRP drilled & slotted rotors are the selected configuration. BP-10 pads and stainless pistons distinguish this configuration from the related road-race assembly. Bill Wood founded Wilwood Engineering in 1977; the company is based in Camarillo, California. Wilwood designs and manufactures calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized systems, with selection governed by the complete brake installation.

Technical Details

• Wilwood kit number 140-16847-DR; sold as the listed axle brake package.
• Forged Narrow Superlite 6R service calipers have 6 pistons and radial mounts. The finish is red powder coat; piston material is stainless.
• Caliper bore sizes are 1.62, 1.12, 1.12 inches; the axle pad set uses BP-10 compound.
• Separate aluminum hats position the rotor with 0.540 inch offset and a black e-coat finish.
• The hat stud holes are drilled for 5 X 4.50, 5 x 4.75 inches. This does not alter the wheel pattern of the retained hub.
• The original hub arrangement must be retained or provided separately. No replacement wheel hubs come with the kit.
• Caliper inlet thread is 1/8-27 NPT.
• Published minimum rim diameter is 17 inches. Use the template to check spoke clearance as well.
• Braided hydraulic hoses are supplied under reference 220-12016; verify connections and full suspension clearance.
• Supplied items include the pads and mounting fasteners; no replacement spindle, master cylinder or booster is included.
• The supplied rotor measures 12.88 inches across and 1.10 inch thick. Surface configuration: SRP drilled & slotted; construction: Spec-37 Iron.

Fitment & Compatibility

Use the exact Civic and Integra rows below: Honda Civic trims have individual ranges within 2013–2024, while Acura Integra Base and A-Spec are listed for 2023. The retained hub register, mounting bosses and wheel dimensions must match the kit. The installation sheet notes that the Civic factory line/ABS bracket may need its hole enlarged for the new M10 flexline fitting. The table below preserves the individual vehicle and brake-option entries; select the complete matching row before ordering.

With over 20 years of parts and application experience, PMB Performance can help compare this assembly with your existing brakes. Supply the hub, axle or spindle specification and wheel-clearance information before ordering.

Manufacturer documentation: Installation instructions.

Manufacturer Warning

Applicable to brake pads only: Wilwood warns of exposure to arsenic, cadmium, hexavalent chromium compounds, lead, nickel, cobalt and antimony trioxide, chemicals known to California to cause cancer or reproductive harm. More information:

P65Warnings.ca.gov.