Eibach’s ERS metric coilover spring is built for race use with precise, linear rates and tight tolerances. Specified as 300 mm length with a 60 mm diameter and a 50 rate, this spring reflects the ERS line’s production consistency and quality control, delivering predictable behavior and repeatable spring characteristics for track or competition suspension setups.
Eibach ERS Metric 300 L x 60 Dia x 50 Rate Coil Over Spring