The ST X coilover kit for 2004–2010 BMW E60 sedan offers adjustable, street-friendly sport handling and a wide height range for fine-tuning tire and wheel fitment. It features a composite spring perch with stainless-steel insert to prevent corrosion, galvanized zinc-coated struts, integrated dust protection and robust sealing. Dampers are tuned and hand-built by KW in Germany and each unit is tested on a shock dyno; a 5-year limited warranty is included.
ST Coilover Kit 04-10 BMW E60 Sedan