ORI Shock Boss V2 - 800 psi Dual Fill Strut Inflator - Portable Nitrogen Shock Tuning KitNew and improved! The Shock Boss V2 is the latest version of the industry's favorite on the go shock service kit and our new DUAL FILL version is perfect for those needing to charge two struts or shocks evenly. It will inflate struts, shocks, and bump stops up to 800 psi and all of the tools fit into a heavy duty ABS case to keep parts organized and clean. The kit should fill 20 40 shocks or bump stops on a charge. NEW! Heavier duty dust and water