The Eibach ERS 350mm x 60mm coil-over spring is part of the ERS Race Spring System, manufactured in series to achieve linear spring characteristics with low tolerances and consistent rates. That production approach yields repeatable behavior and high quality control, making this spring a suitable choice for coilover assemblies and competitive applications that require predictable, stable spring performance over repeated use.
Eibach ERS 350mm Length x 60mm ID Coil-Over Spring