Icon Vehicle Dynamics 57841EP 2.5 VS Remote Reservoir CDEV Rear Reservoir Adjustable Shock Lift 3-3.5" Toyota Tundra 22-26 Pair

ICON V.S. 2.5 Aluminum Series Shocks

The ICON V.S. 2.5 Aluminum Series shocks are vehicle-specific, length- and tune-matched dampers engineered for outstanding off-road performance and a smooth on-road ride. Built with a remote reservoir and aluminum construction, these shocks are fully rebuildable and re-tunable to suit changing driving needs.

The integrated Bump Zone—created by a 6061-billet aluminum manifold below the top cap—adds approximately 20% additional damping to help prevent harsh bottom-outs and control high-velocity compression. The included Compression Damping Electronic Valve (CDEV) provides in-vehicle electronic control of compression damping, reacting in under 40 ms and offering fine, application-specific hydraulic tuning. The system is designed to use onboard sensors and control logic to adjust settings for varying terrain and driving conditions.

• Vehicle-specific valving: Tuned in both length and damping for each application.
• CDEV electronic compression control: Infinitely variable metering of oil flow for precise compression damping adjustments.
• Internal Bump Zone: 6061-billet aluminum manifold increases damping by ~20% to reduce bottom-outs.
• Remote reservoir design: Improves heat dissipation to reduce shock fade during prolonged use.
• One-piece, hard-anodized aluminum cylinders: Impact-extruded for corrosion resistance and consistent finish.
• Premium 5WT shock oil: Ensures consistent damping across a wide temperature range.
• Nitrogen-charged monotube: Proven design with remote reservoir.
• One-piece digressive piston: Vehicle-specific valving for balanced on- and off-road performance.
• 7/8" induction-hardened, chrome-plated shaft: Durable, wear-resistant construction.
• PTFE-lined spherical bearings: Smooth articulation with application-specific mounting hardware.
• 6061 aircraft-grade aluminum CNC components: Precision-machined for strength and reliability.
• Fully rebuildable and re-tunable: Serviceable internals for long-term use and customization.

Icon Vehicle Dynamics 57841EP 2.5 VS Remote Reservoir CDEV Rear Reservoir Adjustable Shock Lift 3-3.5" Toyota Tundra 22-26 Pair - Features