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AST lowering spring set for Audi S4 (2008–2015) lowers the car's center of gravity while keeping much of the factory comfort, tuning the ride for sharper handling and a tighter stance. This set provides roughly a 25mm drop at both front and rear. Cold-coiled on Wafios machines, the progressive springs install as direct OEM replacements, suit thousands of applications since 1966 and include a lifetime warranty against breakage.
AST 11/2008-12/2015 Audi S4 Lowering Springs - 25mm/25mm
