{"product_id":"metric-coilover-spring-7-inch-length","title":"Metric Coilover Spring, 7-Inch Length","description":"The K-Tuned Metric Coilover Spring offers a 7-inch length and a 70mm inner diameter, making it a versatile choice for both daily driven vehicles and dedicated race cars. Constructed from K-Tuned's proprietary HS5.TW material, these springs are engineered to provide reliable performance.\n\nThis specific model, part number Z70-178-040, features a spring rate of 4.0kgf\/mm (224lbs\/inch), with a usable stroke of 112mm (4.4 inches) and a maximum stroke of 130mm (5.1 inches). These specifications allow for a balance of comfort and performance tuning.\n\nIt is important to note that this part is sold exclusively in pairs. Additionally, some listings indicate that this part \"Does Not Fit the Vehicle You Entered,\" suggesting potential compatibility limitations that buyers should verify for their specific application.","brand":"K-Tuned","offers":[{"title":"Default Title","offer_id":52869728403768,"sku":"Z70-178-040","price":238.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/688007493.webp?v=1787917959","url":"https:\/\/store.motormia.co\/products\/metric-coilover-spring-7-inch-length","provider":"MOTORMIA","version":"1.0","type":"link"}