The Eibach ERS 350mm x 70mm coilover spring is built for coil‑over suspension use where linear, predictable spring response matters. Sourced from the ERS Race Spring System, it benefits from series production that emphasizes low tolerances and repeatable manufacturing, delivering consistent spring rates and dependable quality for track-focused or performance street suspension setups that demand predictable handling.
Eibach ERS 350mm Length x 70mm ID Coil-Over Spring