{"product_id":"dual-valve-spring-kit-5","title":"Dual Valve Spring Kit","description":"Key specifications for this kit include: Inner Spring (OD\/ID) of 20mm \/ 15.2mm, Coil Bind at 20.7mm, Pressure (Open) of 210lbs at 11mm, a spring Rate of 12.1lbs\/mm, and a Max Net Lift of 14mm. The Outer Spring specifications are (OD\/ID) 27.5mm \/ 20mm, with a Pressure (Seat) of 76lbs at 34.8mm.\n\nThis valve spring and retainer kit is compatible with several MINI Cooper models, including the Cooper Convertible R52 (2005-2008) with the S 1.6L Supercharged engine, and the Cooper Hatchback R50\/R53 (2002-2006) models designated as JCW GP or S, both equipped with the 1.6L Supercharged engine. Always confirm part number fitment to your specific vehicle to ensure correct application.","brand":"Supertech","offers":[{"title":"Default Title","offer_id":52663923147064,"sku":"SPRK-TS1015\/MC","price":630.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687720581.jpg?v=1784330867","url":"https:\/\/store.motormia.co\/products\/dual-valve-spring-kit-5","provider":"MOTORMIA","version":"1.0","type":"link"}