6" Barrel ERS spring
New 6" Eibach Barrel spring rates available from 100 to 900 pounds-per-inch. The additional clearance on the Eibach XT Barrel coil springs are designed to clear lock out nuts in stacking combinations, their distinctive XT Barrel shape works seamlessly with standard 2.5-inch spring perches while retaining the benefits of a larger diameter spring-with more travel and more shock body clearance. The continuous taper of Eibach’s XT Barrel springs allows our engineers to increase the spring-coil pitch beyond any previous designs, yielding a lighter spring, and increased usable travel. x