
The Eibach ERS 10.00-inch coil-over spring with a 2.50-inch inner diameter is a race-grade spring from Eibach's ERS line, engineered for linear rate behavior and tight manufacturing tolerances. Produced in series to ensure repeatability, it provides predictable spring characteristics for coilover assemblies. Use it where a 2.50 in ID is required to fit larger coilover seats while retaining precise rate control.
Eibach ERS 10.00 in. Length x 2.50 in. ID Coil-Over Spring