This Eibach ERS 100mm length by 60mm ID coil-over spring reflects the ERS race spring lineage, manufactured in series to achieve linear spring characteristics and low tolerances. The overview presents the dimensional specifics and briefly conveys the ERS focus on quality and repeatable rates, giving shoppers clear sizing and relevant context from the market description without adding unsupported claims.
Eibach ERS 100mm Length x 60mm ID Coil-Over Spring