The H&R Sport Spring for 2004–2007 BMW 525i and 530i (E60) with self-leveling is a lowering spring kit that reduces fender gap, lowers the center of gravity and reduces body roll for improved handling. Its progressive spring rate and shot-peened 54SiCr6 construction deliver a comfortable ride while lowering ride height. The block-set design and German manufacturing make this H&R kit a popular, direct-fit upgrade that can also help reduce wind resistance and fuel consumption.
H&R 04-07 BMW 525i/530i E60 Sport Spring (w/Self Leveling)