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Eibach ERS race coil‑over springs are part of Eibach's engineered Race Spring System, manufactured for consistent, linear spring characteristics and tight tolerances. The listed ERS spring measures 18.00 in length with a 3.75 in inner diameter and is finished in silver for coil‑over applications. These springs are built in series production to deliver repeatable rates and quality for race and track use where precise spring behavior and longevity matter.
Eibach ERS 18.00 in. Length x 3.75 in. ID Silver Coil-Over Spring
