99-04 FSD 4WD 3-6" FRONT 2.5 VS PB PAIR

ICON 2.5 Aluminum Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. Like all ICON'S Shock Absorbers, 2.5 Aluminum Series shocks are 100% rebuildable and 100% revalveable. For piggyback and specific remote reservoir applications, ICON'S unique use of a 6061 billet aluminum manifold a few inches below the top cap of the shock creates an internal Bump Zone that when used creates an additional 20% of damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity. If you are looking for a more user defined tune, consider looking into the ICON CDC Valve shocks. ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression Remote reservoir design improves heat dissipation to reduce shock fade during p