The H&R Sport Spring kit for 2005–2010 Chrysler 300 (non-AWD) applications lowers ride height to reduce fender well gap and drop the center of gravity for improved handling. The progressive spring rate reduces body roll while preserving everyday ride comfort and can marginally improve aerodynamic efficiency. Constructed from 54SiCr6 spring steel, shot-peened and block-set, these lightweight German-made springs are H&R’s popular single-part suspension upgrade.
H&R 05-10 Chrysler 300 Sport Spring (Non AWD)