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The ST X coilover kit for 1997–2003 BMW E39 525i/528i/530i/540i Sedan without factory air suspension offers improved handling with retained ride comfort and broad height adjustment for wheel fitment. It includes a wear-resistant polyamide composite spring perch with stainless insert, galvanized zinc-coated struts, elastomer bump stops with dust protection and pressure-resistant sealing. Dampers are hand-assembled and verified on a shock dyno by KW in Germany.
ST Coilover Kit 97-03 BMW 525i/528i/530i/540i E39 Sedan w/o Factory Air Suspension
