{"product_id":"coil-over-kit-4","title":"Coil-Over Kit","description":"This kit provides a wide range of height adjustability, allowing you to achieve your desired vehicle stance. The adjustable spring perch is constructed from a durable, friction-optimized polyamide composite with a stainless steel insert, preventing corrosion between the strut and perch for reliable, long-term height adjustments.\n\nThe galvanized steel struts offer robust corrosion protection, while an integrated dust protection system shields the hardened chrome piston rod and valve packs from contaminants. The internal damper housing is reinforced with a multi-layered pressure-resistant sealing package, a mono-block guide system, and a low-friction piston band, ensuring durability and consistent performance.\n\nThese ST X coilovers are meticulously tuned by vehicle dynamics engineers in Germany, with dampers and spring rates matched to each vehicle's specific application. Each damper is hand-built by KW experts and tested on a shock dyno to confirm proper force output before packaging. The kit includes elastomer bump stops with integrated dust protection to maintain ride quality and durability while preventing water and dirt ingress. This product comes with a 5-year limited warranty with unlimited mileage.\n\nThis coilover kit is designed to fit 2005-2015 Volkswagen and Audi models, including specific applications such as the Audi A3 (2006-2013), Audi TT (2008-2009), Audi TT Quattro (2008-2009, 2010), Volkswagen Golf MKV GTI (2006-2009, including DSG), and Volkswagen Jetta MKVI (2005-2010). Always confirm fitment with a sales representative if unsure before ordering.","brand":"ST Suspensions","offers":[{"title":"Default Title","offer_id":52663869702456,"sku":"ST-13210039","price":1089.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687716798.jpg?v=1784330348","url":"https:\/\/store.motormia.co\/products\/coil-over-kit-4","provider":"MOTORMIA","version":"1.0","type":"link"}