Icon Vehicle Dynamics 57810EP 2.5 VS Remote Reservoir CDEV Rear Reservoir Adjustable Shock Lift 1-3" Toyota 4Runner 10-24 Pair

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

ICON Vehicle Specific (V.S.) 2.5 Aluminum Series shocks with CDEV are engineered to deliver exceptional off-road performance and a smooth on-road ride. Each shock is configured specifically for the application in both length and damping tune. For piggyback and remote reservoir designs, a 6061 billet aluminum manifold below the top cap creates an internal Bump Zone that increases damping by approximately 20%, helping prevent harsh bottom-outs and controlling high-velocity compression.

100% rebuildable and 100% revalveable for long-term serviceability and tuning flexibility.

Compression Damping Electronic Valve (CDEV) is an electronically controlled, infinitely variable valve that meters oil flow to regulate compression damping. It reacts in under 40 ms and makes precise adjustments for varying terrain. Hydraulic circuits are custom tailored per application to maximize resolution and dynamic range. When paired with ICON Intelligent Control and the ICON mobile app, the system uses onboard sensors to predict terrain and adjust shock settings dynamically.

• In-vehicle compression adjustment: CDEV technology allows on-the-fly adjustment of compression damping and active adjustment via ICON Intelligent Control.
• Bump Zone: Internal manifold increases damping by ~20% to better control the shock near full compression.
• Durable construction: One-piece, hard-anodized, impact-extruded aluminum cylinders for corrosion resistance and a consistent finish.
• Improved heat management: Remote reservoir design enhances heat dissipation to reduce shock fade during prolonged use.
• Premium oil: High-grade 5WT shock oil for consistent damping across a wide temperature range.
• Monotube design: Nitrogen-charged monotube with piggyback reservoir for stable performance.
• Piston and valving: One-piece digressive piston with vehicle-specific valving for superior on- and off-road ride quality.
• Hardened shaft: 7/8" diameter induction-hardened, chrome-plated shock shaft.
• High-quality mounts: PTFE-lined spherical bearings and application-specific mounting hardware.
• CNC components: 6061 aircraft-grade aluminum CNC-machined parts.
• Serviceable: 100% rebuildable and 100% revalveable for long-term maintenance and tuning.

Notes

• Also requires installation of the IIC kit and CDEV front coilovers.
• Compatible with 1–3" of rear lift over stock.
• Only compatible with models equipped with the 4.0L V6 engine.
• Vehicles equipped with Kinetic Dynamic Suspension System (KDSS) also require an ICON rear track bar.

Icon Vehicle Dynamics 57810EP 2.5 VS Remote Reservoir CDEV Rear Reservoir Adjustable Shock Lift 1-3" Toyota 4Runner 10-24 Pair - Features