AST Suspension Lowering Springs - BMW 4-Series (07/2013-10/2020) Select Engine/Chassis:435i / 440i / 420D / 425D making it a quick and

making it a quick and effective enhancement for your vehicle's interior

By replacing the traditional prop rod with these high-quality dampers

ensuring a perfect fit and long-term reliability

giving it a race-inspired look that turns heads

and more (check your coolant cap ensuring that it is the same shape as seen in the product photos)

AST Suspension Lowering Springs - BMW 4-Series (07/2013-10/2020) Select Engine/Chassis:435i / 440i / 420D / 425D making it a quick andAST Suspension Lowering Springs Part #: ASTLS 21 034 Overview The AST Suspension Lowering Springs are designed to enhance the handling and aesthetics of your BMW 4 Series models from 2013 to 2020. Crafted for enthusiasts seeking a sportier stance and improved road feedback, these springs provide a balanced combination of performance and style. They are ideal for drivers looking to lower their vehicles center of gravity, resulting in sharper cornering,