Use this KW Coilover Kit V1 when you want to enhance your Audi's performance on both daily drives and sporty outings. It's perfect for Audi A4 and S4 (8K/B8) owners who love a sporty driving feel. The kit features high - quality INOX - LINE stainless steel coilover struts, corrosion - resistant springs, and well - tuned dampers. It allows for maximum lowering within an approved range for a balanced and sporty ride.