{"product_id":"4-piston-330mm-big-brake-kit-2","title":"4-Piston 330mm Big Brake Kit","description":"This kit features robust 4-piston calipers, each constructed from a single billet of aircraft-grade aluminum. This one-piece design ensures exceptional strength, light weight, and resistance to corrosion. The calipers also utilize aluminum pistons, which offer better heat resistance and smoother operation compared to other materials.\n\nThe kit includes large, 330mm (13\") diameter disc rotors designed to maximize braking performance. These rotors are drilled and vented, and feature a 2-piece construction with an aluminum center. This design reduces rotational mass, leading to quicker braking response and shorter stopping distances, while the 2-piece construction minimizes the chance of rotor warpage by allowing for less restricted expansion and contraction. The rotors require a minimum wheel diameter of 432mm (17\").\n\nThe opposed-piston caliper design enhances pad grip and reduces uneven wear, while the heavy-duty caliper seals are built for sustained high-temperature use on the racetrack. Stainless steel brake lines are also included to prevent expansion under extreme temperatures and pressures, ensuring a faster and more consistent pedal response. The kit is specifically designed for the 2005-2007 Subaru Impreza STI and fits 2WD vehicles only. It includes two SuperComp Big Brake Kits.","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868717445432,"sku":"BKSB120-437CO","price":2625.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687993730.webp?v=1787915948","url":"https:\/\/store.motormia.co\/products\/4-piston-330mm-big-brake-kit-2","provider":"MOTORMIA","version":"1.0","type":"link"}