The Eibach ERS silver coilover spring with a 3.75 in inner diameter is made for coilover suspension assemblies and upgrade projects that require precise inner-diameter fit. It supplies a reliable spring element for rebuilds, repairs or custom setups and is sized to work with coilover hardware. Choose this spring when consistent, repeatable spring characteristics and proper fit matter for suspension performance.
Eibach Silver Coilover Spring - 3.75in I.D.