
The Eibach ERS 2.50 in. ID linear tender spring is a coilover spring sized with a 2.50‑inch inner diameter and a linear rate profile for consistent suspension response. Use it in coilover assemblies that require a predictable spring characteristic to tune ride height and stiffness while preserving repeatable handling behavior for both street and track environments.
Eibach ERS 2.50 in. ID Linear Tender Spring