Icon Vehicle Dynamics 97720EP 2.5 VS PB Rear Reservoir Shock Lift 0-1" Ford F-150 21-26 Pair

ICON Vehicle Specific (V.S.) 2.5 Aluminum Series Shocks

ICON V.S. 2.5 Aluminum Series shocks are engineered for outstanding off-road performance and a smooth street ride. Each shock is configured specifically for the vehicle application in both length and damping tune. Fully rebuildable and re-tunable, these monotube shocks feature a piggyback reservoir and a 6061 billet aluminum manifold that creates an internal Bump Zone to add approximately 20% additional damping near full compression to help prevent harsh bottom-outs.

The included Compression Damping Electronic Valve (CDEV) provides in-vehicle, infinitely variable control of compression damping. CDEV meters oil flow to regulate damping, reacts in under 40 ms, and offers high-resolution, application-specific hydraulic circuits. When paired with ICON Intelligent Control and the ICON mobile app, the system uses onboard G-force and gyroscope data plus user-defined settings to predict terrain and adjust shock settings dynamically.

• In-vehicle compression adjustment: CDEV allows electronic tuning and active adjustment via ICON Intelligent Control.
• Corrosion-resistant cylinder: One-piece, hard anodized, impact-extruded aluminum cylinders.
• Internal Bump Zone: Increases damping by ~20% to control high-velocity compression and reduce bottoming.
• Piggyback reservoir: Improves heat dissipation to reduce shock fade during prolonged use.
• Premium shock oil: Grade 5WT for consistent damping across a wide temperature range.
• Nitrogen-charged monotube: Monotube design with piggyback reservoir.
• Piston design: One-piece digressive piston with vehicle-specific valving for balanced on- and off-road performance.
• Durable shaft: 7/8" induction-hardened, chrome-plated shock shaft.
• High-quality mounts: PTFE-lined spherical bearings and application-specific mounting hardware.
• Precision machined: 6061 aircraft-grade aluminum CNC components.
• Serviceable: Fully rebuildable and re-tunable.

Notes:

• Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.
• Will not work with factory installed electronically controlled suspension.
• An iOS operated device is required to run the ICON Intelligent Control app.
• Also requires installation of applicable IIC kit and CDEV front shocks.
• Will not fit F-150 Tremor or F-150 Raptor.
• Compatible with 0-1" of rear lift over stock on most F-150 models.

Icon Vehicle Dynamics 97720EP 2.5 VS PB Rear Reservoir Shock Lift 0-1" Ford F-150 21-26 Pair - Features