The Eibach ERS XT barrel spring, 6.0 in length x 2.5 in inside diameter with a 2.36 in block height, is an extreme-travel coilover spring intended for setups that require extended travel and a progressive spring characteristic. The ERS profile is supplied with specific dimensions to ensure correct fitment in compatible coilover assemblies and to provide the needed spring compression range for high-travel suspension configurations.
Eibach ERS 6.0in Length 2.5in ID 2.36in Block Height XT Barrel (Extreme Travel) Spring