The Eibach ERS 2.50 in. ID progressive tender spring is specified for coilover or custom suspension applications where a 2.50" inside diameter is required. As part of the ERS line, this spring offers a compact footprint while providing a variable spring rate through its compression range to suit applications that demand a changing response under load. It is intended for use where a progressive spring characteristic and exact 2.50" ID fitment are needed.
Eibach ERS 2.50 in. ID Progressive Tender Spring