AST lowering springs for Audi S3 (November 2012–April 2020) are a vehicle‑specific direct replacement that lower ride height by 20mm front and 20mm rear to reduce the center of gravity and sharpen handling while maintaining near‑OEM comfort. Cold‑coiled on precision Wafios machines with a progressive design, these springs are backed by a lifetime warranty against breakage for dependable use.
AST 11/2012-04/2020 Audi S3 Lowering Springs - 20mm/20mm