{"product_id":"60mm-id-x-6-inch-coil-spring-8-0kgf-mm","title":"60mm ID x 6-Inch Coil Spring 8.0kgf\/mm","description":"The K-Tuned Metric Coilover Spring, part number Z60-152-080, is engineered for performance tuning applications, suitable for both daily drivers and race cars. These springs are constructed from Swift's proprietary HS5.TW material, which offers superior performance characteristics compared to traditional silicone chrome steel.\n\nEach spring measures 6 inches in length with a 60mm inner diameter, providing a specific fit for certain coilover systems. The spring rate is set at 8.0kgf\/mm (equivalent to 448 lbs\/inch), offering a balance of ride comfort and handling responsiveness. The usable stroke is 83mm, with a maximum stroke of 96mm, allowing for controlled suspension travel.\n\nThese metric coilover springs are sold exclusively in pairs. While the image may not precisely reflect the length and rate, each spring is color-coordinated based on its inner diameter. Swift springs are known for their consistent quality and performance in the demanding automotive tuning world.","brand":"K-Tuned","offers":[{"title":"Default Title","offer_id":52869719884088,"sku":"Z60-152-080","price":238.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/688008498.jpg?v=1787917917","url":"https:\/\/store.motormia.co\/products\/60mm-id-x-6-inch-coil-spring-8-0kgf-mm","provider":"MOTORMIA","version":"1.0","type":"link"}