{"product_id":"4-piston-billet-aluminum-big-brake-kit-1","title":"4-Piston Billet Aluminum Big Brake Kit","description":"Each caliper is meticulously crafted from a single billet of aircraft-grade aluminum, ensuring both lightweight construction and unparalleled strength while resisting corrosion. The calipers are equipped with aluminum pistons that offer superior heat resistance and maintain uncompromised operation.\n\nIt features two-piece rotors, which provide lightweight, fade-free performance and effective grip for both track and daily driving. The kit includes SC5 Street Pads, formulated with NAOC Ceramic material for optimal braking performance in street and occasional track conditions. These pads also reduce brake dust by over 50% and minimize noise and rotor wear, with an optimal operating temperature range of 194°F - 1022°F.\n\nFurther enhancing the system's customization and performance, Ksport offers the choice between slotted and cross-drilled rotors. Cross-drilled rotors are recommended for daily driven vehicles due to their superior cooling, while slotted rotors are advised for vehicles primarily used for track driving. Standard on all kits are D.O.T. compliant stainless-steel braided brake lines, which eliminate expansion under pressure, leading to quicker pedal response and a firmer pedal feel compared to stock rubber lines. The calipers themselves are available in standard painted colors like Orange, Red, Black, and Yellow, with premium high-polish finishes and custom color options also available.\n\nKsport Big Brake kits are built to order, and customers should anticipate a production and delivery time of approximately 4-6 weeks. The specific part number for this rear kit is BKMD180-443SO, designed for the W216 chassis. This kit is compatible with Mercedes-Benz CL-Class models from 2007-2013, including CL550, CL600, CL63 AMG, and CL65 AMG variants.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868573200696,"sku":"BKMD180-443SO","price":2715.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687988651.webp?v=1787915220","url":"https:\/\/store.motormia.co\/products\/4-piston-billet-aluminum-big-brake-kit-1","provider":"MOTORMIA","version":"1.0","type":"link"}