AST Suspension Lowering Springs - BMW 4-Series (03/2014-07/2021) Select Drop (F/R):40mm/40mm aggressive look or improved cornering

aggressive look or improved cornering stability

The integrated sensor is designed for quick and reliable data transmission

with minor adjustments needed for perfect alignment

Seamless integration with OEM mounting points ensures a straightforward installation process without the need for modifications

ensuring resilience against impacts and weather elements

AST Suspension Lowering Springs - BMW 4-Series (03/2014-07/2021) Select Drop (F/R):40mm/40mm aggressive look or improved corneringAST Suspension Lowering Springs Part #: ASTLS 21 040 Overview The AST Suspension Lowering Springs are designed to enhance the handling and aesthetics of your BMW 4 Series models manufactured between March 2014 and July 2021. Crafted for enthusiasts seeking a sportier stance and improved road feedback, these springs help lower your vehicle's ride height for a more aggressive look while maintaining ride comfort and stability. They are ideal for drivers