Wilwood Mini Cooper Five-Lug Rear Brake Kit, Selected 2014–2017 Models, Black Dynapro/MC4 Calipers, GT Rotors, Hoses and Cables

This five-lug Mini rear package uses black Narrow Dynapro service calipers and additional MC4 mechanical parking calipers. Spec-37 GT rotor rings attach to aluminum hats, with the hydraulic rear hoses and parking cable kit supplied for the documented installation. The manufacturer, Wilwood Engineering, was founded by Bill Wood in 1977 and is based in Camarillo, California. It designs and manufactures disc systems and component parts across motorsport, street-performance and specialized applications, including calipers, brake rotors, master cylinders, valves, fittings and lines. Those individual parts must be selected in the context of the complete brake system.

Technical Details

• Manufacturer part number: 140-15219.
• Hat wheel-stud clearance diameter: 0.590 in; 14.99 mm.
• Nominal minimum wheel diameter: 15 in; 381 mm; verify full spoke and barrel clearance using the kit drawing.
• Rotor mounting hat: aluminum; Black E-Coat; hat offset 0.280 in.
• Rear flange interface: OEM; axle/flange offset 0.00 in; 0 mm (distinct from rotor-hat offset).
• Mechanical package contents: no separate hubs included; mounting hardware included: Yes; spindles included: No.
• Hydraulic package contents: brake lines included: Yes; master cylinder included: No; booster included: No.
• Flexline specification: Line kit included (manufacturer): 220-15221 (20 in); Rear line-kit reference: 220-15221.
• Mechanical parking system: separate MC4 parking calipers; included cable kit 330-15222.
• Brake function and supply: Rear Brake Kits - Street Performance; Disc; Parking braking; rear axle; Sold as a kit.
• Rotor dimensions: outside diameter 12.19 in; 309.63 mm; thickness 0.81 in; 20.57 mm.
• Rotor construction and friction surface: Spec-37 Iron; Vented; GT Slotted; surface finish: Black Electro Coat.
• Service caliper assembly: Narrow Dynapro Radial; 4 pistons in each caliper; Stainless pistons; Billet Aluminium body; Radial mounting.
• Caliper color, finish and hydraulic inlet: Black; Black Powder Coat; inlet 1/8-27 NPT.
• Supplied pad compound: BP-10.
• Wheel bolt circle: 5 x 4.41 in; 5 x 112.01 mm.

Fitment & Compatibility

Match the listed 2014–2017 Mini Cooper year, body and trim. DS1129 explicitly includes the replacement parking cable kit; the OE cables do not adapt directly to MC4 calipers. Verify 5 x 112 mm hub/register compatibility, correct cable-side routing and the nominal 15-inch wheel envelope.

Models represented in the detailed applications: Cooper. Each is subject to its individual year, trim and brake/suspension condition. Use the fitment table below to confirm year, model, trim and brake or suspension options.

PMB Performance brings over 20 years of parts and fitment experience. Send the vehicle details and installed brake/suspension configuration if you need help checking this package.

Check the Installation instructions for the full assembly and wheel-clearance requirements.

Manufacturer Warning

Applicable to 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.