ICON: 0-3″ Lift Rear VS 2.5 Aluminum Series Shock Absorbers RR W/ Cdev Pair – 2024-25 Toyota Land Cruiser 250 Series/2024-25 Lexus GX550

Description

ICON Vehicle Specific (VS) 2.5 Aluminum Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. Like all ICON’S Shock Absorbers, VS 2.5 Aluminum Series shocks are fully rebuildable and re-tunable. For and specific applications, ICON’S unique use of a 6061-billet aluminum manifold a few inches below the top cap of the shock creates an internal Bump Zone that when used creates an additional 20% of damping force. This additional force helps prevent harsh bottom outs and controls the suspension when compressing at high velocity. 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.

Key features:
• ICON’s internal”Bump Zone” increases damping by 20% to provide more control as the shock approaches full compression
• design improves heat dissipation to reduce shock fade during prolonged use
• One-piece, hard anodized, impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish
• Premium grade 5WT shock oil for consistent suspension damping along a wide temperature range
• Nitrogen charged monotube design with
• ICON’s CDE Valve technology allows for in vehicle adjustment of compression damping settings and active adjustment via the ICON Intelligent Control (IIC)
• One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road
• 7/8″ diameter induction hardened, chrome plated shock shaft
• Rubber dust boot included for added shaft protection
• PTFE lined spherical bearings and application specific mounting hardware
• 6061 aircraft grade aluminum CNC machined components
• Fully rebuildable and re-tunable

Installation & fitment notes:
• APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle.
• APPLICATION NOTE #153: Not compatible with Adaptive Variable Suspension (AVS) equipped vehicles
• APPLICATION NOTE #175: Will not fit GX550 Overtrail
• APPLICATION NOTE #198: An iOS operated device is required to run ICON Intelligent Control app
• APPLICATION NOTE #204: Also requires installation of applicable IIC kit and CDEV front shocks
• TECH NOTE: Compatible with 0-3″ of rear lift over stock
• TECH NOTE: Land Cruser 250 Series also requires installation of IIC kit (Part # 53509) and CDEV front coilovers (Part # 58791E)
• TECH NOTE: GX550 also requires installation of IIC kit (Part # 53512) and CDEV front coilovers (Part # 58790E)

Technical data:
• Shock body diameter: 2.5″
• Shaft diameter: 0.875″
• Shaft material: Chrome
• Body material: Aluminum
• Body color: Grey
• Upper mount: Eyelet
• Lower mount: Stem
• Upper mount reference: Center OF Eylet
• Lower mount reference: Shoulder OF Stem
• Damping type: Oil
• Adjustable damping: yes
• External reservoir: yes
• : no
• Bushings included: no
• Dust shield: no
• Dust boot included: no
• Coil-over springs included: no
• Application: Performance
• Service parts: 252011 – 2.5 /REMOTE RESI/BYPASS REBUILD KIT
• Recommended add-on: 252012 – -4 TO -10 HOSE SHIELD KIT

Fitment:
Vehicle applications (fitment):
Year Make Model Submodel Notes
——— —— ———— ——— —–
2024–2025 Lexus GX550 Executive
2024–2025 Lexus GX550 Luxury
2024–2025 Lexus GX550 Premium
2024–2025 Lexus GX550 Signature
2024–2025 Toyota Land Cruiser —