2.5 VS Rear Piggyback Reservoir Shocks | 2021 F150 & Tremor

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. If you are looking for a more user defined tune, consider looking into the Compression Damping Control Valve (CDCV) shocks. FEATURES & BENEFITS ICONs internal Bump Zone increases damping by 20% to provide more control as the shock approaches full compression Nitrogen charged monotube design with piggyback reservoir Piggyback reservoir design improves heat dissipation to reduce shock fade during prolonged use All ICON 2.5 Series Piggyback and Remote Reservoir shocks can be upgraded to ICONs Compression Damping Control Valve (CDCV) Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range 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 One-piece, hard anodized, impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish PTFE lined spherical bearings and application specific mounting hardware 6061 aircraft grade aluminum CNC machined components 100% Rebuildable 100% Revalveable TECH INFO: TECH NOTE: Compatible with 0-2" of rear lift over stock on most 2021-2023 F-150 4WD models TECH NOTE: Not compatible with F-150 Raptor TECH NOTE: Not compatible with models equipped with Continuous Control Damping (CCD) system TECH NOTE: Not compatible with models equipped with BlueCruise