
The Eibach ERS coilover spring is part of Eibach's Race Spring System, produced for consistent, linear spring rates and tight manufacturing tolerances. At 6.00" length, 2.50" diameter and a 700 lb rate, ERS springs are series‑produced to deliver repeatable characteristics and industry‑leading quality control, making them suitable for motorsport and high‑demand coilover applications where predictable spring behavior matters.
Eibach ERS 6.00 inch L x 2.50 inch dia x 700 lbs Coil Over Spring