Eibach ERS 100mm length by 60mm ID coil-over spring, offered from the ERS race spring family. The overview emphasizes the spring’s dimensional details and the ERS manufacturing approach—series production yielding linear spring rates and tight tolerances—so buyers get both the exact size and a concise statement about the ERS line’s focus on consistent, repeatable spring characteristics.
Eibach ERS 100mm Length x 60mm ID Coil-Over Spring