{"product_id":"metric-coilover-spring-7-inch-12-0kgf-mm","title":"Metric Coilover Spring, 7-inch, 12.0kgf\/mm","description":"The K-Tuned Metric Coilover Spring offers a 7-inch length and a 60mm inner diameter, designed for a wide variety of applications, from daily drivers to race cars. Constructed from K-Tuned's proprietary HS5.TW material, these springs are engineered for high performance and durability.\n\nThis specific spring model, Z60-178-120, has a spring rate of 12.0kgf\/mm, equivalent to 672lbs\/inch. It provides a usable stroke of 80mm (3.1 inches) and a maximum stroke of 108mm (4.3 inches), allowing for precise suspension tuning. Note that the image shown may not reflect the exact length and rate as colors are coordinated by inner diameter.\n\nThese springs are sold exclusively in pairs.","brand":"K-Tuned","offers":[{"title":"Default Title","offer_id":52869721063736,"sku":"Z60-178-120","price":238.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/688005351.webp?v=1787917928","url":"https:\/\/store.motormia.co\/products\/metric-coilover-spring-7-inch-12-0kgf-mm","provider":"MOTORMIA","version":"1.0","type":"link"}