{"product_id":"8-piston-supercomp-caliper-kit-w-2-piece-floating-disc","title":"8-Piston SuperComp Caliper Kit w\/ 2-Piece Floating Disc","description":"The Ksport Procomp Big Brake Kit offers a significant upgrade in stopping performance for your vehicle. This kit integrates advanced brake technology to reduce brake fade and ensure consistent cooling and refreshing of the brake pad surface during use.\n\nThe SuperComp caliper is engineered from aircraft-quality billet, featuring a differential bore configuration and weighing just over 5 lbs. It comes standard with aluminum pistons, high-temperature seals, and stainless steel brake pad wear plates. The opposed piston design enhances pad wear and caliper rigidity compared to OEM systems, while stainless steel brake lines prevent expansion under pressure.\n\nThe kit includes a 2-piece floating disc assembly, which not only reduces rotating and unsprung weight but also dissipates thermal stresses from extreme heat, preventing rotor warping or cupping. The unique slot design on the rotors is optimized for performance, reducing braking noise and expelling gas and pad debris more efficiently than conventional designs. Slotted rotors are recommended for track use, offering superior performance over cross-drilled options which are better suited for daily driving.\n\nThis specific kit is designed for the front position and features a 421mm (16.6in) diameter, slotted rotor and a red SuperComp 8 Piston caliper. It is a direct fit for the 2008-2012 BMW 128i (E82 Chassis) and the 2008-2012 BMW 135i (E82 Chassis).","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868440260920,"sku":"BKBM130-971SO","price":5793.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687987026.webp?v=1787914191","url":"https:\/\/store.motormia.co\/products\/8-piston-supercomp-caliper-kit-w-2-piece-floating-disc","provider":"MOTORMIA","version":"1.0","type":"link"}