{"product_id":"5-inch-x-13-inch-x-250-lb-inch-coilover-spring","title":"5-Inch x 13-Inch x 250 lb\/inch Coilover Spring","description":"It utilizes HS5TW proprietary material, providing an optimal spring design to maximize vehicle potential and amplify every advantage.\n\nThis spring has a 13-inch length, a 5-inch outer diameter, and a 250 lb\/inch spring rate. It is designed to have a usable stroke of 8.5 inches and a maximum stroke of 9.5 inches, with a maximum load capacity of 2,381 lbs. The construction is steel with a durable black powder coat finish, and it is sold individually.\n\nDeveloped specifically for round track racing, Swift Springs offers a variety of rates and formats to suit different racing applications, including coil-over, dual rate, and bump springs, catering to both dirt and asphalt tracks.","brand":"K-Tuned","offers":[{"title":"Default Title","offer_id":52869696487736,"sku":"130-500-250","price":128.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/688008301.webp?v=1787917800","url":"https:\/\/store.motormia.co\/products\/5-inch-x-13-inch-x-250-lb-inch-coilover-spring","provider":"MOTORMIA","version":"1.0","type":"link"}