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The ST X coilover kit for 2004–2008 Mazda 3 (BK) delivers a straightforward sport/street upgrade with broad height adjustment. A polyamide composite spring perch with a stainless-steel insert prevents corrosion while galvanized zinc-coated struts improve longevity. Integrated dust protection, multi-layer seals and elastomer bump stops protect internals and maintain ride quality. Dampers are tuned by KW and tested before shipment.
ST Coilover Kit 04-08 Mazda 3 (BK)
