{"product_id":"wilwood-150-20-6617k","title":"Wilwood Aero 4\/6 and W4A\/W6A BP20 Brake Pads","description":"\u003cp\u003eThese BP20 pads cover the listed Aero 4\/6, Aero-DM and W4A\/W6A calipers with a 0.67-inch pad specification. Select this friction set for a compatible iron, steel or stainless-steel rotor system, rather than the PCM compound required by a carbon-ceramic installation. Street-performance cars, motorsport vehicles and specialized applications are served by Wilwood Engineering’s disc brake systems. Founded by Bill Wood in 1977 and based in Camarillo, California, the company designs and manufactures calipers, brake rotors, master cylinders, valves, fittings and brake lines. Correct selection starts with the complete brake system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 150-20-6617K\u003c\/li\u003e\n\u003cli\u003ePackage quantity: 4 pads\u003c\/li\u003e\n\u003cli\u003ePad thickness: .67 inch\u003c\/li\u003e\n\u003cli\u003ePublished pad area: 11.1 square inches\u003c\/li\u003e\n\u003cli\u003ePublished pad volume: 5.2 cubic inches\u003c\/li\u003e\n\u003cli\u003eRotor compatibility: Steel, Stainless Steel, Iron\u003c\/li\u003e\n\u003cli\u003eBedding status: not pre-bedded; follow Wilwood bedding procedure\u003c\/li\u003e\n\u003cli\u003ePad profile: 6617\u003c\/li\u003e\n\u003cli\u003eFriction compound: BP20\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eWilwood’s compatible-caliper list names Aero4 Radial Mount, Aero4-DS Radial Mount, Aero6 Radial Mount, Aero6-DS Radial Mount, AeroDM Lug Mount, W4A Radial Mount, W4A Radial Mount -Quick-Silver, W4A Radial Mount -Quick-Silver\/ST, W4A Radial Mount-ST, W6A Radial Mount, W6A Radial Mount-Quick-Silver, W6A Radial Mount-Quick-Silver\/ST, W6A Radial Mount-ST. Check the pad’s mounting outline against the installed caliper before choosing this set. A shared friction compound does not make different plate profiles interchangeable, and axle position cannot be inferred from the compound.\u003c\/p\u003e\u003cp\u003eChoosing BP20 brings a wider temperature window than BP10 and medium-friction braking for street\/track use. Recommended roles include autocross, drag events and medium-braking dirt or pavement competition. Rotor compatibility covers steel, stainless steel and iron; evaluate the thermal duty of the complete brake package.\u003c\/p\u003e\u003cp\u003eReference: \u003ca href=\"https:\/\/www.wilwood.com\/BrakePads\/BrakePadsProd?itemno=150-20-6617K\"\u003eWilwood product specifications and compound guidance\u003c\/a\u003e. \u003ca href=\"https:\/\/www.wilwood.com\/Images\/BrakePads\/PadPlateDrawings-Large\/6617.jpg\"\u003eManufacturer profile illustration\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003ePMB Performance’s 20+ years of brake experience can help with the final compatibility check. A pad outline, new-pad thickness and caliper identification give us the information needed to discuss the application.\u003c\/p\u003e\u003cp\u003eWARNING: 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.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67726664597682,"sku":"150-20-6617K","price":235.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/6617_63343a64-5ca0-440a-9e2f-cc18cf80a24a.jpg?v=1792105978","url":"https:\/\/pmbperformance.com\/products\/wilwood-150-20-6617k","provider":"PMB Performance","version":"1.0","type":"link"}