{"product_id":"6-inch-length-coilover-spring-60mm-id-18kgf-mm","title":"6-Inch Length Coilover Spring 60mm ID, 18kgf\/mm","description":"The Swift Springs Metric Coilover Spring offers a 6-inch length with a 60mm inner diameter and a precisely tuned 18.0 kgf\/mm (1,008 lbs\/inch) spring rate, designed to enhance performance for both daily driving and race applications. These springs are manufactured using Swift's proprietary HS5.TW material, which is noted for its superior strength and durability compared to standard silicone chrome steel.\n\nKey specifications include a usable stroke of 65mm (2.6 inches) and a maximum stroke of 86mm (3.4 inches). The springs are color-coordinated based on their inner diameter. Swift Springs are sold exclusively in pairs.","brand":"K-Tuned","offers":[{"title":"Default Title","offer_id":52869720113464,"sku":"Z60-152-180","price":202.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/688007444.webp?v=1787917920","url":"https:\/\/store.motormia.co\/products\/6-inch-length-coilover-spring-60mm-id-18kgf-mm","provider":"MOTORMIA","version":"1.0","type":"link"}