Wilwood Front ProMatrix D923 Pads for Pontiac Vibe, Toyota Corolla and Matrix (2003–2008)

The D923 front pad serves the listed compact Toyota and Pontiac applications at a nominal 0.66-inch thickness. This ProMatrix set must be selected with drivetrain and brake-package details, including the GT and XRS entries, rather than assuming all shared-platform brakes are identical. The manufacturer is Wilwood Engineering, established by Bill Wood in 1977 and based in Camarillo, California. Wilwood designs and manufactures disc brake systems for motorsport, street-performance and specialized applications, supplying calipers, brake rotors, master cylinders, valves, fittings and brake lines whose selection must suit the complete brake system.

Technical Details

• Manufacturer part number: 150-D0923K
• Pad type: ProMatrix replacement brake pad set
• Pad profile: D923
• Quantity: 4 pads
• Position: Front
• Nominal thickness (Wilwood specification): .66 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: 4.100 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

Compare AWD or front-wheel-drive configuration and rear disc or drum equipment with the appropriate row. The 2003–2008 ranges apply to each named model, subject to the individual trim conditions below.

Application coverage, subject to the brake and equipment qualifications below: Pontiac Vibe (2003–2008); Toyota Corolla (2003–2008); Toyota Matrix (2003–2008).

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

PMB Performance has more than 20 years of experience helping customers identify the correct brake components. For a modified system, provide the caliper model and pad measurements alongside the vehicle details.

Vehicle Applications