
Eibach ERS linear main spring (64mm ID, 102mm length) is part of the ERS race spring system developed for consistent, repeatable spring characteristics. Manufactured with tight tolerances and series production expertise, ERS springs aim to deliver a linear rate and dependable quality for coilover and race applications where predictable spring behavior and manufacturing consistency matter.
Eibach ERS 64mm ID 102mm Length Coilover Linear Main Spring