The Eibach ERS coilover spring measures 18.00" length with a 3.00" ID and 7.69" block height and is part of Eibach's race spring system. Manufactured for consistent linear spring rates and tight tolerances, ERS race springs are produced in series for repeatable characteristics, providing reliable load handling and predictable behavior for coilover applications where repeatable race‑grade spring performance is required.
Eibach ERS 18.00in Length 3.00in ID 7.69in Block Height Coilover Spring