Fitment questions?
Call (855) 786-7101 or text (801) 304-3141.
Real people. Real answers.
Product details
The manufacturer, Wilwood Engineering, began under Bill Wood in 1977 and operates from Camarillo, California. It designs and manufactures disc brake systems and components: calipers, brake rotors, master cylinders, valves, fittings and lines for motorsport, street and specialized vehicles. BP-40 brake pads in the .44-inch GP320 configuration supply four replacement pads. Select the individual parts around the requirements of the entire braking system.
BP-40 provides an aggressive initial response and good low-temperature friction, followed by stable modulation under sustained racing heat. Wilwood lists steel, stainless steel, iron, Super Alloy and titanium rotor materials. This is a racing-only selection, not a street pad; temperature needs and system balance remain part of compound selection.
Technical Details
- Manufacturer part number: 150-40-6211K
- Pad/shoe profile: 6211
- Catalog thickness: .44 inch
- Catalog pad area: 3.65 square inches
- Catalog pad volume: 1.03 cubic inches
- Supplied condition: Not pre-bedded; follow the instructions for the selected compound and brake system.
- Listed Wilwood calipers: GP320
- Package quantity: 4 individual pads
- Compound: BP-40
Fitment & Compatibility
This 0.44-inch profile belongs to the GP320 caliper. It shares neither the GP200 outline nor the thinner motorcycle GP300/310 pad specification, so check the full caliper model.
Manufacturer Reference
Wilwood pad dimensions, compound and caliper information
Share the actual caliper and rotor information with PMB Performance for fitment assistance backed by more than 20 years of experience.
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.
