AST Lowering Springs | 2014-2018 BMW F80 M3 (ASTLS-19-008)AST Lowering Springs 20142018 BMW F80 M3 3. 0L Turbocharged Part #: ASTLS 19 008 Overview The AST Lowering Springs for the 2014 2018 BMW F80 M3 are designed to enhance your vehicle's handling and stance without compromising ride comfort. Crafted specifically for this model, these springs provide a lowered center of gravity that improves stability and cornering performance while maintaining a smooth ride quality. Whether you're a spirited driver or an