The ST X coilover kit for 2002–2008 Mazda 6 Sedan blends daily-drive comfort with improved handling and wide ride-height adjustability. Components include a friction-optimized polyamide composite spring perch with stainless-steel insert to prevent corrosion, galvanized steel struts, elastomer bump stops and a dust-protection system to safeguard internals. Dampers are engineered by KW and hand-built to deliver tuned spring rates for each application.
ST Coilover Kit 02-08 Mazda 6 Sedan