{"product_id":"big-brake-kit-with-billet-calipers","title":"Big Brake Kit with Billet Calipers","description":"The Ksport Big Brake Kit offers an ultimate upgrade in stopping power for your vehicle, integrating new brake technology to significantly reduce brake fade and continuously cool the brake pad surface.\n\nThe core of the system is the extremely lightweight, one-piece caliper, CNC machined from aircraft quality billet. This caliper features a differential bore configuration, an opposed-piston design that enhances pad wear and caliper rigidity over OEM systems, aluminum pistons for corrosion resistance and lighter weight, high-temperature seals, and stainless-steel brake pad wear plates. The caliper construction ensures unparalleled strength and reduced rotational mass.\n\nThe kit includes a two-piece disc assembly, which reduces both rotating and unsprung weight. Many applications feature a floating disc option to mitigate thermal stresses and prevent warping. Unique rotor slot designs expel gas and pad debris more efficiently than conventional designs, while rotors are heat-treated and balanced for optimal performance. Cross-drilled rotors are recommended for daily drivers, offering cooler operation, while slotted rotors are advised for track use due to their superior performance in expelling heat and gases.\n\nThis specific kit, the BKSB150-447CO, is designed for the rear of 2008-2014 Subaru Impreza WRX GRB models. It includes replacement calipers, rotors, pads (available in SC5 Street or RC1 Race compounds), stainless-steel brake lines, and all necessary hardware. The kit comes with a 12-month warranty covering manufacturer defects.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868723081528,"sku":"BKSB150-447CO","price":2770.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687992986.webp?v=1787915966","url":"https:\/\/store.motormia.co\/products\/big-brake-kit-with-billet-calipers","provider":"MOTORMIA","version":"1.0","type":"link"}