2015 Automatic Original and sound parts without defects for Mustang owners. Parts from the German company Vogtland. Size 25 MM, the lowering is nice and moderate. Sport springs ("Lowering Springs") definitely fit the Ford Mustang model 2015 and above. They provide stability and sporty performance (Handling). Designed to lower the Mustang's center of gravity, which benefits sporty performance. With rear shocks from the American company Motorcraft.