The Eibach ERS XT barrel spring, 6.0 in length x 2.5 in inside diameter with a 1.90 in block height, is an extreme-travel coilover spring intended for applications needing extended suspension travel and progressive spring characteristics. The ERS geometry is made to pair with compatible coilover hardware and supports setups where controlled, high-travel spring behavior is necessary. Confirm dimensions match your coilover assembly before installation.
Eibach ERS 6.0in Length 2.5in ID 1.90in Block Height XT Barrel (Extreme Travel) Spring