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AST lowering spring set for Audi S4 (2008–2015) lowers the center of gravity while maintaining usable ride comfort, giving a sportier stance and improved cornering. This kit drops about 35mm front and 30mm rear. Cold-coiled on Wafios machinery, the progressive springs act as direct OEM replacements, fit thousands of vehicles since 1966 and are backed by a lifetime warranty against breakage.
AST 11/2008-12/2015 Audi S4 Lowering Springs - 35mm/30mm
