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The Eibach ERS 3.50 in. length x 1.63 in. ID coilover spring is a race‑series component manufactured for linear rate performance and low production tolerances. Built to fit coilover setups that need compact springs with repeatable characteristics, it assists in precise suspension tuning where consistent spring response and high manufacturing consistency are important.
Eibach ERS 3.50 in. Length x 1.63 in. ID Coil-Over Spring
