The Eibach ERS XT barrel spring, 6.0 in length x 2.50 in inside diameter with a 2.40 in block height, is an extreme-travel coilover spring designed for suspension setups requiring extended compression and travel. The ERS profile supports progressive spring behavior for coilover systems and is specified by its dimensions so installers can match it to compatible threaded shocks and spring seats when a high-travel spring is required.
Eibach ERS 6.0in L 2.50in ID 2.40in Block Height XT Barrel (Extreme Travel) Spring