The Eibach ERS coilover spring in silver offers a 3.75 in inner diameter and is intended for coilover suspension assemblies and handling-focused builds. Being part of Eibach’s ERS Race Spring System, it is produced to achieve linear spring rates and tight manufacturing tolerances for consistent quality. Select this spring when accurate inner sizing and dependable, repeatable spring characteristics are required.
Eibach Silver Coilover Spring - 3.75in I.D.