Eibach ERS coilover spring specified for extreme‑travel applications: 6.0" free length, 2.50" inside diameter and 2.52" block height with an XT barrel profile. These dimensional details let builders match spring length and profile to coilover or suspension assemblies where an XT barrel shape and compact packaging are required, allowing proper spring selection for extended travel setups.
Eibach ERS 6.0in Length 2.5in ID 2.52 Block Height XT Barrel (Extreme Travel) Spring