
The Eibach ERS coilover spring is a 7.00" free length, 2.25" diameter spring rated at 400 lbs, built for race and track use where consistent spring rates matter. Part of Eibach's ERS Race Spring System, it delivers highly linear rate characteristics, tight manufacturing tolerances and industry-leading quality control, making it a reliable choice for serious suspension builds and coilover assemblies.
Eibach ERS 7.00 inch L x 2.25 inch dia x 400 lbs Coil Over Spring