The Eibach ERS 350mm x 70mm coilover spring offers a linear, race-caliber spring rate for coil‑over systems needing repeatable performance. Manufactured within the ERS Race Spring System, these springs are produced in series with tight tolerances to ensure consistent rates and high build quality. They provide a reliable foundation for suspension builds where uniform spring behavior and manufacturing consistency are priorities.
Eibach ERS 350mm Length x 70mm ID Coil-Over Spring