{"product_id":"wilwood-140-12907-dr","title":"Wilwood Front Red Six-Piston Caliper\/Rotor Conversion, Mazda MX-5 Miata (2006–2015), 12.88-Inch Drilled Rings and Flex Lines","description":"\u003cp\u003eRed Superlite 6R calipers and drilled\/slotted rotor faces distinguish this Wilwood front conversion for the listed MX-5 Miata models. The 12.88-inch rotor rings attach to separate hats with the compatible factory hubs retained. BP-10 pads, mounting components and the front flex-line kit specified by Wilwood's installation instructions accompany this selected six-piston package. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. The company designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings, and brake lines for motorsport, street-performance, and specialized applications.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 140-12907-DR\u003c\/li\u003e\n\u003cli\u003eType: Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hat).\u003c\/li\u003e\n\u003cli\u003eCalipers: Forged Narrow Superlite 6R; 6-piston; Red Powder Coat.\u003c\/li\u003e\n\u003cli\u003ePiston bore dimensions: 1.38, 1.12, 1.12 inches; stainless pistons. Caliper mounting: radial.\u003c\/li\u003e\n\u003cli\u003eIncluded pad compound: BP-10.\u003c\/li\u003e\n\u003cli\u003eRotors: 12.88-inch outside diameter × 1.10-inch width; SRP Drilled \u0026amp; Slotted; Spec-37 Iron; Black Electro Coat surface finish.\u003c\/li\u003e\n\u003cli\u003eRotor ventilation: 48 curved vanes.\u003c\/li\u003e\n\u003cli\u003eRotor hats: Big Brake Hat - Flared Bell; Aluminum; Black E-Coat.\u003c\/li\u003e\n\u003cli\u003eWheel bolt circles: 5 x 4.53 inches.\u003c\/li\u003e\n\u003cli\u003eIncluded: paired calipers, pads, rotors and mounting hardware, caliper mounting brackets, rotor hats.\u003c\/li\u003e\n\u003cli\u003eApplication-specific hydraulic flex lines included.\u003c\/li\u003e\n\u003cli\u003eConditional wheel minimum: 17 inches. Compare the complete wheel-clearance diagram with both barrel and spoke dimensions.\u003c\/li\u003e\n\u003cli\u003eSupplied wheel spacers are required for stock-wheel clearance. Use the DS956 clearance drawing with its specified spacer installed; account for the resulting wheel position.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eVerify production year and the original upright and hub arrangement before ordering. Check hat seating and rotor registration, then align the calipers according to the bracket and shim instructions. Proposed wheels need comparison with the full clearance template, including spoke depth. Secure the supplied hoses so they cannot stretch or rub at steering lock. Assess the front conversion with the installed rear brakes and hydraulic components rather than selecting by rotor diameter or caliper color alone.\u003c\/p\u003e\u003cp\u003eMatch the individual year, model, submodel and equipment conditions in the fitment table below.\u003c\/p\u003e\u003cp\u003eWilwood installation documents: \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds956.pdf\"\u003eInstallation instructions\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003ePMB Performance has over 20 years of brake-system experience. Contact us with the vehicle and installed hardware details for help confirming the complete setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer warning, brake pads only:\u003c\/strong\u003e 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 \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\"\u003ewww.p65warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003cdiv class=\"fitment-table-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"specs\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003cth\u003eModel option\u003c\/th\u003e\n\u003cth\u003eFront brakes\u003c\/th\u003e\n\u003cth\u003eRear brakes\u003c\/th\u003e\n\u003cth\u003eKit application\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2014\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMX-5 Miata\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMX-5 Miata\u003c\/td\u003e\n\u003ctd\u003e25th Anniversary Edition\u003c\/td\u003e\n\u003ctd\u003e25th Anniversary Edition\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMX-5 Miata\u003c\/td\u003e\n\u003ctd\u003eClub\u003c\/td\u003e\n\u003ctd\u003eClub\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMX-5 Miata\u003c\/td\u003e\n\u003ctd\u003eGrand Touring\u003c\/td\u003e\n\u003ctd\u003eGrand Touring\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMX-5 Miata\u003c\/td\u003e\n\u003ctd\u003eSport\u003c\/td\u003e\n\u003ctd\u003eSport\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67765589835954,"sku":"140-12907-DR","price":2294.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-12907-DR_kit-xl.jpg?v=1792520936","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-12907-dr","provider":"PMB Performance","version":"1.0","type":"link"}