
The H&R Sport Spring kit for 2006–2012 Mercedes-Benz R350 4MATIC (W251, non-ADSII with self-leveling) lowers ride height to reduce fender gap and center of gravity for reduced body roll and improved handling. Progressive spring rates aim to preserve ride quality while enhancing cornering; springs are made from high-grade spring steel, shot-peened and manufactured in Germany as H&R's top-selling upgrade.
H&R 06-12 Mercedes-Benz R350 4MATIC W251 Sport Spring (Non ADSII & w/Self-Leveling Only)