OVERVIEW ICON Vehicle Specific (V.S.) 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, V.S. 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. The ICON CDC Valve is an externally adjustable valve that restricts oil flow into the reservoir which creates 10 levels of compression damping force ranges. FEATURES & BENEFITS ICON's CDC Valve technology allows for 10 levels of high-resolution compression adjustability with the turn of a knob ICON’s internal “Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression 100% Revalveable Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range Nitrogen charged monotube design with piggyback reservoir One piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road 7/8” diameter induction hardened, chrome plated shock shaft PTFE lined spherical bearings and application specific mounting hardware 6061 aircraft grade aluminum CNC machined components One-piece impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish 100% Rebuildable 100% Revalveable DOWNLOAD ICON 97720CP INSTALLATION GUIDE ICON COILOVER 97720CP ICON SUSPENSION WARRANTY ICON DYNAMICS SUSPENSION KITS for Ford F-150 2021+ (which include ICON 97720CP): ICON K93125 STAGE 5 SUSPENSION SYSTEM W BILLET UCA 0-3" 2021+ FORD F150 2WD ICON K93125T STAGE 5 SUSPENSION SYSTEM W TUBULAR UCA 2021+ FORD F150 2WD ICON DYNAMICS SUSPENSION KITS for Ford F-150 2015-2020 (which include ICON 97720CP): ICON K93095 STAGE 5 SUSPENSION SYSTEM W BILLET UCA 1.75-3" 2015-2020 FORD F150 2WD