Wilwood Front ProMatrix D635 Brake Pads for Mazda Miata (1994–1997, 1999–2005)

Miata front brakes use the D635 plate in the applications listed here, with a nominal pad thickness of 0.51 inch. These ProMatrix pads retain the factory-style brake arrangement; they are not a conversion to a larger caliper or rotor. The complete brake system's requirements guide the selection of individual Wilwood components. Founded by Bill Wood in 1977 and based in Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems for motorsport, street-performance and specialized applications. Its component range includes calipers, brake rotors, master cylinders, valves, fittings and brake lines.

Technical Details

• Manufacturer part number: 150-D0635K
• Pad type: ProMatrix replacement brake pad set
• Pad profile: D635
• Quantity: 4 pads
• Position: Front
• Nominal thickness (Wilwood specification): .51 inch
• Compatible rotor material: Steel, Iron
• Compound application: Street, autocross and track-day applications
• Friction characteristics: Medium friction; engagement builds with temperature, with a medium wear rate at high temperatures.
• Factory bedded: No
• Published weight: 2.400 lb
• Wilwood dust rating: Low to Moderate
• Wilwood noise rating: Low

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.

Fitment & Compatibility

The listed Miata years are 1994–1997 and 1999–2005. Later rows exclude Sports Suspension equipment, so inspect the fitted brake package before ordering for a 2001–2005 car; the model name alone cannot resolve that split.

Application coverage, subject to the brake and equipment qualifications below: Mazda Miata (1994–1997, 1999–2005).

Use the fitment table below to confirm the exact year, model, trim and brake configuration. Compare the pad outline and installed caliper where a vehicle has been modified.

Wilwood pad specifications and compatible-caliper reference · Wilwood LeafMark brake-pad technical reference

For help checking this application, contact PMB Performance with the vehicle and installed brake details. Our team draws on over 20 years of experience with parts and brake fitment.

Vehicle Applications