2025 Toyota 4Runner ICON 0-3 inch 2.5 VS RR CDEV Rear Shocks | 57872EP

4Runner ICON 0-3 inch 2.5 VS RR CDEV Rear Shocks Features:

• Includes driver and passenger side shocks
• CDEV allows in-vehicle electronic compression tuning
• Works with ICON Intelligent Control (IIC) system
• Infinitely variable compression for real-time adjustment
• Internal bump zone adds 20% more damping
• Remote reservoirs increase oil capacity and cooling
• 7/8" chrome plated hardened shock shafts
• One-piece anodized aluminum shock bodies
• Premium shock oil maintains performance in all temps
• Fully rebuildable and re-tunable design
• Requires iOS device and IIC components

Technology That Reacts As Fast As You Drive

If you're the kind of driver who wants total control over how your 4Runner handles; no matter the speed, terrain, or load, the ICON 2.5 VS RR CDEV Rear Shocks are the next-level solution you've been waiting for. These aren't just upgraded shocks; they’re a full performance system that gives your suspension the ability to think, adapt, and respond in real time. Using ICON’s Compression Damping Electronic Valves (CDEV), these shocks adjust automatically based on data pulled from sensors monitoring G-forces, body movement, and terrain changes. With the help of the ICON Intelligent Control (IIC) system and a connected iOS device, you can fine-tune your suspension settings or let the system do it for you on the fly. Whether you’re bombing through desert washouts, cruising on the highway, or hitting tight forest switchbacks, these shocks work behind the scenes to maintain traction, comfort, and stability without you ever needing to lift a finger.

Smart Suspension Technology with Serious Hardware

Behind the CDEV tech is a shock body that’s built for real-world abuse. The 2.5-inch hard-anodized aluminum body sheds heat quickly and resists corrosion, while the remote reservoir increases oil capacity to keep performance consistent even when the shocks are working hard. Inside, you’ll find a digressive piston tuned specifically for the 4Runner, paired with ICON’s unique internal “bump zone,” which adds about 20 percent more damping near full compression to prevent harsh bottom-outs. The 7/8-inch induction-hardened, chrome-plated shaft is made to take hits, and PTFE-lined spherical bearings keep everything moving smoothly and precisely. These shocks are fully rebuildable and re-tunable, so they’ll grow with your build and last for years to come. Just remember, to unlock the full potential of this system, you’ll need the compatible IIC kit and CDEV front shocks. Once everything is installed and dialed in, you’ll feel the difference immediately: your 4Runner will feel more responsive, more confident, and better prepared for anything the road or trail throws your way.

Vehicle Fitment: 2025 Toyota 4Runner

Application Notes:

• Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.
• Not compatible with Adaptive Variable Suspension (AVS) equipped vehicles.
• An iOS operated device is required to run ICON Intelligent Control app.
• Also requires installation of applicable IIC kit and CDEV front shocks.