
The Eibach ERS front coil-over spring is a conventional front spring sized 9.50 inches long with a 5.50-inch outer diameter, supplied as a single ERS unit for suspension use. It’s presented as a direct replacement or tuning component where that specific length and outer diameter are required, giving shoppers a clear dimensional match for coilover assemblies and conventional front spring setups.
Eibach ERS 9.50 in. Length x 5.50 in. OD Conventional Front Spring