{"product_id":"helper-spring-kit-1","title":"Helper Spring Kit","description":"The K-Tuned Flat Wire Helper Spring, also known as the Swift Springs H65-070-008, is engineered to maintain proper coilover spring seating when under negative or zero load conditions. The helper springs are constructed from HS5\/TW alloy steel and are sold in pairs.\n\nKey specifications for this helper spring include a 70mm (2.8 inch) free length, a 65mm (2.5 inch) inner diameter, and a spring rate of 0.8kgf\/mm (45 lbs\/inch). It also features a stroke of 46mm (1.8 inch) and an FCH (Free Coil Height) of 24mm (0.9 inch). The spring comes with a Stack Spring Adapter.","brand":"K-Tuned","offers":[{"title":"Default Title","offer_id":52869707333944,"sku":"H65-070-008","price":186.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/688008372.webp?v=1787917854","url":"https:\/\/store.motormia.co\/products\/helper-spring-kit-1","provider":"MOTORMIA","version":"1.0","type":"link"}