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AST lowering springs for 1998–2003 BMW Z3 reduce ride height approximately 30mm front and rear while preserving much of the OEM comfort. As direct OEM replacements they lower the center of gravity and improve stance and handling without compromising ride quality. Cold‑coiled on Wafios machines with a progressive rate profile, these vehicle‑specific springs offer balanced handling and come with a lifetime warranty against breakage.
AST 02/1998-03 BMW Z3 Lowering Springs - 30mm/30mm
