AST Suspension Lowering Springs - BMW 3-Series (11/2018-)AST Suspension Lowering Springs Part #: ASTLS 22 297 Overview The AST Suspension Lowering Springs are designed to enhance the handling and aesthetics of your BMW 3 Series, model years starting from 2018. Crafted for enthusiasts seeking a sportier stance and improved road feel, these springs help lower your vehicle's ride height while maintaining ride quality and comfort. They are ideal for drivers who want a more aggressive look and improved handling