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AST lowering springs lower your car’s center of gravity by 30mm front and rear while preserving much of the OEM ride comfort. These vehicle‑specific springs are direct OEM replacements, cold‑coiled on Wafios coiling machines and use a progressive rate to balance a lowered stance with better handling. Backed by a lifetime warranty against breakage, they offer dependable long‑term reliability.
AST 1998-03 BMW M5 Lowering Springs - 30mm/30mm
