The Bread and Butter of any Coilover System ERS Coilover Springs are produced to motorsport-grade tolerances, retaining consistent rate and static height. The Best in the Business Eibach’s ERS line has evolved over the years to be the world’s most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry.
