The ST X adjustable coilover kit for 2007–2009 Mazda 3 offers a balanced mix of sporty handling and everyday comfort with wide ride-height adjustability. Application-specific dampers and spring rates are tuned for street use, and the system includes corrosion-resistant galvanized steel struts, composite spring perches with stainless inserts, and an integrated dust protection and bump-stop package. Made in Germany and hand-assembled for matched fitment.
ST STX Adjustable Coilovers 07-09 Mazda 3 Speed