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The ST XA adjustable coilover kit for 2012–2018 BMW 3 Series F30 sedans (AWD) provides wide ride‑height adjustment and multi‑click rebound damping to refine handling without sacrificing comfort. Composite spring perches with stainless inserts prevent corrosion while enabling smooth height changes, and galvanized zinc‑coated struts resist corrosion. Each damper is dyno‑tested, ships preset to recommended settings and includes a detailed setup manual.
ST XA Adjustable Coilovers 12-18 BMW 3 Series F30 Sedan AWD
