{"product_id":"metric-coilover-spring-4-inch","title":"Metric Coilover Spring, 4-Inch","description":"The K-Tuned Metric Coilover Spring offers a 4-inch length and 60mm inner diameter, making it suitable for a wide range of vehicle applications, whether for daily driving or track use. This spring is engineered using K-Tuned's proprietary HS5.TW material, renowned for its performance characteristics.\n\nKey specifications for this spring include a spring rate of 20.0kgf\/mm (1,120lbs\/inch), a usable stroke of 49mm (1.9 inches), and a maximum stroke of 53mm (2.1 inches). The spring is sold in pairs. Please note that the image shown may not accurately reflect the specific length and rate of this part, as colors are coordinated based on the inner diameter.","brand":"K-Tuned","offers":[{"title":"Default Title","offer_id":52869718016312,"sku":"Z60-102-200","price":238.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/688006363.webp?v=1787917908","url":"https:\/\/store.motormia.co\/products\/metric-coilover-spring-4-inch","provider":"MOTORMIA","version":"1.0","type":"link"}