{"product_id":"2-piece-disc-assembly-caliper-kit-1","title":"2-Piece Disc Assembly Caliper Kit","description":"The Ksport Procomp Big Brake Kit offers a significant upgrade in stopping power for your vehicle, integrating advanced brake technology to reduce fade and maintain performance under heavy use. The extreme lightweight one-piece caliper is precision-machined from aircraft-quality billet, featuring a differential bore configuration for optimized performance. Each caliper weighs just over 5 lbs and includes built-in protection grooves for bridge tubes.\n\nComponents include durable aluminum pistons, high-temperature seals, and stainless-steel brake pad wear plates, all contributing to longevity and consistent braking. The opposed piston caliper design enhances pad wear and caliper rigidity compared to OEM setups, while stainless-steel brake lines prevent expansion under pressure. The kit utilizes a 2-piece disc assembly to reduce rotating and unsprung weight. Many applications offer a floating disc option to mitigate thermal stress and warping during extreme heat.\n\nRotors are heat-treated and balanced for optimal performance. For daily driven vehicles, cross-drilled rotors are recommended for cooler operation. Slotted rotors are best suited for vehicles that see more track use than daily driving.\n\nThis specific kit, model BKMZ010-432SO, is designed for the Mazda 3 from 2004-2009. It is crucial to note that it excludes the Mazdaspeed model and is compatible only with 2WD vehicles. Additionally, the OEM handbrake function will not be retained with the installation of this big brake kit.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868593385784,"sku":"BKMZ010-432SO","price":2249.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687991628.webp?v=1787915434","url":"https:\/\/store.motormia.co\/products\/2-piece-disc-assembly-caliper-kit-1","provider":"MOTORMIA","version":"1.0","type":"link"}