The H&R Sport Spring kit for 2005–2011 BMW M6 E64 applications lowers ride height to reduce fender gap and lower the center of gravity for firmer handling. H&R’s progressive spring rate reduces body roll while maintaining comfort and can slightly improve aerodynamic drag. Manufactured from 54SiCr6 spring steel with shot peening and block-setting, these lightweight, resilient springs are made in Germany and are a widely chosen single-part upgrade.
H&R 05-11 BMW M6 E64 Sport Spring