SKU: SKU: ICO58790E
ICON Vehicle Dynamics V.S. 2.5 Series remote reservoir front coilover shocks are an incredible upgrade for the front end of the 2024-2025 Lexus GX550. These adjustable coilovers allow up 1.25-3” of lift height adjustability, allowing the use of larger, more aggressive wheel and tire combinations. ICON’s Vehicle-specific shock length and valving, their large 2.5” shock body with increased piston surface area over stock components, and their pairing with an ICON front differential drop, yield the maximum travel possible along with superior ride quality and suspension performance both on- and off-road. Remote reservoirs greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade. 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. When paired with ICON 2.5 Aluminum Series CDEV rear shock absorbers, vehicle control will be balanced front to rear, resulting in the best overall driving experience for your Lexus GX550.
OEM Wheels & Tires Fitment: Yes
Recommended Aftermarket Wheels: 17x8.5 with 6.32” Backspace / 40mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 18x9 with 6.6” Backspace / 40mm Offset
Recommended Aftermarket Tires: 34" x 11.50" (Larger tires may fit but fender trimming and modifications will be required.)
APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.
APPLICATION NOTE #85: Advertised lift height ranges are for a stock equipped vehicle. Increasing weight of vehicle due to accessories will alter lift range.
APPLICATION NOTE #152: ICON Delta Joint Pro upper control arms required
APPLICATION NOTE #153: Not compatible with Adaptive Variable Suspension (AVS) equipped vehicles
APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
APPLICATION NOTE #175: Will not fit GX550 Overtrail
APPLICATION NOTE #177: 4WD/AWD models require front differential drop part # 55156
APPLICATION NOTE #198: An iOS operated device is required to run ICON Intelligent Control app
APPLICATION NOTE #203: Also requires installation of applicable IIC kit and CDEV rear shocks
TECH NOTE: Also requires installation of IIC kit (Part # 53512) and CDEV rear shocks (Part # 57870EP)
| Add-On Part | 55156 - 22-25 TUNDRA/23-25 SEQUOIA/24-25 GX550 DIFF DROP KIT |
| Add-On Part | 58452DJ - 24-25 TACOMA/24-25 LC250/24-25 GX550/25 T4R TUBULAR UCA DJ PRO KIT |
| Add-On Part | 58552GDJ - 24-25 TACOMA/24-25 LC250/24-25 GX550/25 T4R BILLET UCA DJ PRO KIT GOLD ANO |
| Add-On Part | 57870EP - 24-25 LC250/24-25 GX550 0-3" REAR 2.5 VS RR CDEV PAIR |
| Add-On Part | 198000 - 2 PIN COILOVER SPANNER WRENCH KIT |
| Add-On Part | 58552DJ - 24-25 TACOMA/24-25 LC250/24-25 GX550/25 T4R BILLET UCA DJ PRO KIT |
| Add-On Part | 191009 - ICON LONG 2.5 COIL WRAP W/LOGO (14.5-15.5) |
| Add-On Part | 198001 - BILLET SPANNER WRENCH KIT |
| Add-On Part | 252012 - -4 TO -10 HOSE SHIELD KIT |
| Add-On Part | 53512 - 24-25 GX550 IIC INSTALL KIT |
| Adjustable Damping | Yes |
| Body Diameter | 2.5 IN |
| Coil Over Springs Included | Yes |
| Compressed Length | 19.2 IN |
| Cylinder Color | Silver |
| Cylinder Finish | Cadmium Plated |
| Damping Adjustment Type | Electronic |
| Damping Type | Oil |
| Dust Shield | No |
| Extended Length | 26.05 IN |
| Gas Charged | Yes |
| Lower Mount Type | Eyelet |
| Material | Aluminum |
| Material | Steel |
| Maximum Lift | 3 IN |
| Minimum Lift | 1.25 IN |
| OEM Wheels & Tires Fitment | Yes |
| Recommended Aftermarket Tires | 34" x 11.50" (Larger tires may fit but fender trimming and modifications will be required.) |
| Recommended Aftermarket Wheels | ICON Alloys - 18x9 with 6.00” Backspace / 25mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 17x8.5 with 5.75” Backspace / 25mm Offset |
| Reservoir Style | Remote |
| Self-Leveling | No |
| Shaft Diameter | 0.875 IN |
| Shock Absorber Body End Measuring Point | Top of Upper Mount Plate |
| Shock Absorber Rod End Measuring Point | Center of Eyelet |
| Spring Rate Type | Linear |
| Travel Length | 6.85 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.