{"product_id":"6-inch-coilover-spring-65mm-id-5-0-kgf-mm","title":"6-Inch Coilover Spring, 65mm ID, 5.0 kgf\/mm","description":"Designed with a 65mm inner diameter and a 6-inch length, this spring is part of Swift's metric line, catering specifically to the sport compact and road race markets.\n\nConstructed from Swift's proprietary HS5.TW material, which is noted as superior to silicone chrome steel, these springs allow for fewer coils. This construction leads to reduced un-sprung weight and an increased usable stroke, contributing to better handling and responsiveness. The spring rate for this specific model is 5.0 kgf\/mm (280 lbs\/inch), with a usable stroke of 3.7 inches and a maximum stroke of 4.1 inches.\n\nThe metric sizing aims to reduce confusion and better serve the needs of enthusiasts looking for precise tuning capabilities for both daily driving and competitive racing applications.","brand":"K-Tuned","offers":[{"title":"Default Title","offer_id":52869725258040,"sku":"Z65-152-050","price":238.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/688007473.webp?v=1787917943","url":"https:\/\/store.motormia.co\/products\/6-inch-coilover-spring-65mm-id-5-0-kgf-mm","provider":"MOTORMIA","version":"1.0","type":"link"}