
The Eibach ERS coilover spring (7.00" length x 2.50" diameter, 550 lbs) is part of Eibach’s Race Spring System engineered for repeatable, linear spring rates and tight manufacturing tolerances. Manufactured in series production to ensure consistent characteristics, these race springs are intended for motorsport use where predictable handling and low tolerances matter. Eibach emphasizes high quality control across the ERS line for reliable, linear response.
Eibach ERS 7.00 inch L x 2.50 inch dia x 550 lbs Coil Over Spring