{"product_id":"supercomp-rear-big-brake-kit-63","title":"Supercomp Rear Big Brake Kit","description":"The Ksport Supercomp Rear Big Brake Kit is engineered to provide the ultimate in stopping power for your Mercedes Benz W212 E-Class. This kit integrates advanced brake technology to significantly reduce brake fade and continuously cool the brake pads during operation.\n\nThe caliper is forged from aircraft-quality billet aluminum, weighing just over 7 lbs, and features a differential bore configuration with larger pistons than standard ProComp calipers. It includes aluminum pistons, high-temperature seals, titanium brake pad retainer clips, and stainless steel brake pad wear plates. The opposed piston caliper design enhances pad wear and rigidity over OEM components, while the stainless steel brake lines prevent expansion under pressure. Each SuperComp caliper requires four brake pads due to its size.\n\nThis kit utilizes a 2-piece floating disc assembly to reduce rotating and unsprung weight, while also preventing thermal stress from warping the disc. The unique slot design on the rotor helps expel gas and pad debris, and every rotor is heat-treated and balanced for optimal performance. The cross-drilled rotors are recommended for daily driven vehicles as they tend to run cooler.\n\nStandard equipment includes Ksport SC5 Street Pads, designed for optimal braking performance under street and occasional track conditions, with reduced brake dust and noise. An optional upgrade to Ksport RC5 Race Pads is available for extreme track use. This product is made to order, and estimated delivery times will be provided after the order is submitted.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868573593912,"sku":"BKMD190-447CO","price":3047.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687989286.jpg?v=1787915225","url":"https:\/\/store.motormia.co\/products\/supercomp-rear-big-brake-kit-63","provider":"MOTORMIA","version":"1.0","type":"link"}