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AST lowering springs reduce a vehicle’s center of gravity while preserving much of the OEM ride comfort. For Kia Optima models covering 2011 through September 2015, this direct OEM-replacement spring set is cold-coiled on high-quality Wafios machines and uses a progressive profile to balance a lowered stance with improved stability. It fits a wide range of direct-fit applications and carries a lifetime warranty against breakage.
AST 2011-09/2015 Kia Optima Lowering Springs - 30mm/30mm
