SKU: SKU: ICO58747E
The ICON Vehicle Dynamics V.S. Series 2.5” remote reservoir coilover shocks w/ CDEV are an incredible upgrade for the front end of the 2010-2024 Toyota 4runner. ICON’s Vehicle-specific valving provides a sport tuned feel on and off-road while offering 0-3.5” of lift height adjustability for use of larger, more aggressive wheel and tire combinations. ICON's larger 2.5” shock body and increased piston area over stock components provides improved damping ability and outstanding ride characteristics across varying types of terrain. Remote reservoirs ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. The ICON CDE Valve upgrade is included for those desiring an easy way to tune the ride electronically from inside the vehicle.
Compression Damping Electronic Valve (CDEV) is an electronically controlled valve that meters the flow of oil to regulate the amount of damping force that is created by the shock when compressed. This infinitely variable valve can react in less than 40ms and has the ability to make extremely precise adjustments for varying terrain. CDEV’s hydraulic circuits are also custom tailored per application to create the highest resolution and dynamic range allowable for each specific vehicle. Powered by ICON Intelligent Control and proprietary ICON mobile app, the system uses information from the onboard G-force sensor and Gyroscope to perform calculations based on algorithms and user-defined settings to predict terrain and adjust shock settings via the CDEV accordingly.
Factory Wheels & Tires Fitment: Yes
TECH NOTE: Also requires installation of IIC kit (Part # 53504) and CDEV rear shocks (Part # 57810EP)
Recommended Aftermarket Wheels: ICON Alloys - 17x8.5 w/ 4.75" Backspace / 0mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 18x9 w/ 5" Backspace / 0mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 20x9 w/ 5" Backspace / 0mm Offset
Recommended Aftermarket Tires: 33" x 11.50" (Larger Tires May Fit but Fender Trimming and Modifications will be Required)
APPLICATION NOTE #18: These systems are to be used with aftermarket upper control arms only.
APPLICATION NOTE #47: 700lb coil spring available for heavier equipped vehicles.
APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.
APPLICATION NOTE #111: Bump stop spacer kit available that can be installed to increase threads showing beyond max recommendation.
TECH NOTE: An iOS operated device is required to run ICON Intelligent Control App
| Add-On Part | 53504 - 10-24 4RUNNER IIC INSTALL KIT |
| Add-On Part | 191003 - ICON SHORT 2.5 COIL WRAP W/LOGO PAIR (11.25-12.25) |
| Add-On Part | 252012 - -4 TO -10 HOSE SHIELD KIT |
| Add-On Part | 198000 - 2 PIN COILOVER SPANNER WRENCH KIT |
| Add-On Part | 57810EP - 10-24 4RUNNER 1-3" REAR 2.5 VS RR CDEV PAIR |
| Add-On Part | 198001 - BILLET SPANNER WRENCH KIT |
| Add-On Part | 51051 - 05-23 TACOMA/03-24 T4R/07-14 FJ FRONT SWAY BAR LINK KIT |
| Adjustable Damping | Yes |
| Body Diameter | 2.5 IN |
| Coil Over Springs Included | Yes |
| Compressed Length | 17.42 IN |
| Cylinder Color | Silver |
| Cylinder Finish | Cadmium Plated |
| Damping Adjustment Type | Electronic |
| Damping Type | Oil |
| Extended Length | 22.57 IN |
| Gas Charged | yes |
| Lower Mount Type | Eyelet |
| Material | Steel |
| Material | Aluminum |
| Maximum Lift | 3.5 IN |
| Minimum Lift | 0 IN |
| OEM Wheels & Tires Fitment | Yes |
| Recommended Aftermarket Tires | 33" x 11.50" (Larger tires may fit but fender trimming and modifications will be required) |
| Recommended Aftermarket Wheels | ICON Alloys - 18x9" w/ 5” Backspace / 0mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 20x9" w/ 5” Backspace / 0mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 17x8.5" w/ 4.75” Backspace / 0mm Offset |
| Reservoir Style | Remote |
| Self-Leveling | No |
| Service Parts | 252003 - SEAL INSTALL TOOL 2.5/3.0 |
| Service Parts | 191016 - 7.5" FINNED RESI UPGRADE KIT |
| Service Parts | 257301 - 7/8 SHAFT 10.25 OAL, 6.00 TRAVEL |
| Service Parts | 252011 - 2.5 PIGGYBACK/REMOTE RESI/BYPASS REBUILD KIT |
| Service Parts | 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0) |
| Service Parts | 252001 - 2.5 FIXED SPANNER WRENCH |
| Service Parts | 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL |
| Service Parts | 611067 - TACOMA/FJ/4RNR LOWER CO BRG/SPCR KIT |
| Service Parts | 611019 - COILOVER HARDWARE KIT PAIR |
| Shaft Diameter | 0.875 IN |
| Shock Absorber Body End Measuring Point | Top of Upper Mount Plate |
| Shock Absorber Rod End Measuring Point | Center of Eylet |
| Spring Rate Type | Linear |
| Travel Length | 5.16 IN |
| Upper Mount Type | Mounting Plate |
| Valving Type | Digressive |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.