{"product_id":"380mm-6-piston-front-big-brake-kit","title":"380mm 6-Piston Front Big Brake Kit","description":"Each caliper is constructed from a solid billet of aircraft-grade aluminum, ensuring a lightweight yet exceptionally strong and corrosion-free component. The opposed-piston caliper design enhances pad grip, minimizes uneven wear, and contributes to overall braking efficiency.\n\nThis kit utilizes 2-piece, vented, and drilled rotors with a 380mm (15\") outside diameter and a minimum wheel diameter requirement of 482.6mm (19\"). The 2-piece rotor design, featuring an aluminum center, reduces rotational mass for quicker braking response and shorter stopping distances. This construction also minimizes the chance of rotor warpage by allowing for less restricted expansion and contraction of the outer iron section. Aluminum caliper pistons offer superior heat resistance and smoother operation.\n\nReinforced carbon steel caliper brackets allow these larger-than-OEM size calipers to attach directly to existing mounting points. For sustained high-temperature racetrack use, all caliper seals are heavy-duty, and the included stainless steel brake lines resist expansion under pressure, ensuring faster pedal response.\n\nThis ProComp Big Brake Kit is specifically designed for the 2008-2014 Subaru Impreza STI (GRB chassis).","brand":"Ksport","offers":[{"title":"Default Title","offer_id":52868721934648,"sku":"BKSB140-653CO","price":3675.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687993738.webp?v=1787915958","url":"https:\/\/store.motormia.co\/products\/380mm-6-piston-front-big-brake-kit","provider":"MOTORMIA","version":"1.0","type":"link"}