H&R hrs29345-2

H&R Sport Spring kit for 2003–2005 MCC Smart Roadster 452. These springs lower ride height to reduce fender gap and drop the center of gravity, which helps reduce body roll while preserving comfort through a progressive spring rate. Built in Germany from 54SiCr6 spring steel, shot‑peened and supplied as a block set, they provide lightweight resilience and a refined ride as a straightforward suspension upgrade.

H&R 03-05 MCC Smart Roadster 452 Sport Spring