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AST lowering springs for 1998–2002 BMW Z3 lower ride height about 30mm front and rear while retaining much of the OEM comfort. Offered as direct OEM replacements, they reduce center of gravity to improve stance and handling without making the ride overly firm. Manufactured with cold‑coiling on Wafios equipment and a progressive rate profile, these vehicle‑specific springs provide balanced handling and are backed by a lifetime warranty against breakage.
AST 01/1998-02 BMW Z3 Lowering Springs - 30mm/30mm
