Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Eibach ERS Linear Main Spring is a race-grade replacement spring built for consistent linear rate and tight manufacturing tolerances. Part of Eibach's ERS Race Spring System, it leverages series production expertise to deliver repeatable rates and premium quality. Specified at 140.4mm free and block length with a 63.5mm diameter, it aims to provide predictable spring behavior for track and competition applications.
Eibach ERS Linear Main Spring - 140.4mm Free L / 140.4mm Block L / 63.5mm Diameter
