Icon 22-25 TUNDRA 0-1.5/23-25 SEQUOIA 0-4 REAR 2.5 VS CDEV RR PAIR 57840EP

ICON Vehicle Specific (V.S.) 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 ICONS Shock Absorbers, V.S. 2.5 Aluminum Series shocks are fully rebuildable and re-tunable. For piggyback and specific remote reservoir applications, ICONS 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. CDEVs 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.
ICONs CDE Valve technology allows for in vehicle adjustment of compression damping settings and active adjustment via the ICON Intelligent Control (IIC)
ICONs internal Bump Zone increases damping by 20% to provide more control as the shock approaches full compression
Remote reservoir 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 remote reservoir
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
PTFE lined spherical bearings and application specific mounting hardware
6061 aircraft grade aluminum CNC machined components
Fully rebuildable and re-tunable
Additional fitment info from vendor. (Please verify and see fitment disclaimer below)
2025 Toyota Sequoia 1794 Edition
2025 Toyota Sequoia Capstone
2025 Toyota Sequoia Limited 4WD
2025 Toyota Sequoia Limited RWD
2025 Toyota Sequoia Platinum RWD
2025 Toyota Sequoia Platinum 4WD
2025 Toyota Sequoia SR5 4WD
2025 Toyota Sequoia SR5 RWD
2025 Toyota Sequoia TRD Pro
2025 Toyota Tundra 1794 Edition
2025 Toyota Tundra Limited
2025 Toyota Tundra Platinum
2025 Toyota Tundra SR
2025 Toyota Tundra SR5
2025 Toyota Tundra TRD Off-Road
2025 Toyota Tundra TRD Pro
2024 Toyota Sequoia Capstone
2024 Toyota Sequoia Limited 4WD
2024 Toyota Sequoia Limited RWD
2024 Toyota Sequoia Platinum 4WD
2024 Toyota Sequoia Platinum RWD
2024 Toyota Sequoia SR5 RWD
2024 Toyota Sequoia SR5 4WD
2024 Toyota Sequoia TRD Pro
2024 Toyota Tundra 1794 Edition
2024 Toyota Tundra Limited
2024 Toyota Tundra Platinum
2024 Toyota Tundra SR
2024 Toyota Tundra SR5
2024 Toyota Tundra TRD Pro
2023 Toyota Sequoia Capstone
2023 Toyota Sequoia Limited RWD
2023 Toyota Sequoia Limited 4WD
2023 Toyota Sequoia Platinum 4WD
2023 Toyota Sequoia Platinum RWD
2023 Toyota Sequoia SR5 RWD
2023 Toyota Sequoia SR5 4WD
2023 Toyota Sequoia TRD Off-Road
2023 Toyota Sequoia TRD Pro
2023 Toyota Tundra 1794 Edition
2023 Toyota Tundra Limited
2023 Toyota Tundra Platinum
2023 Toyota Tundra SR
2023 Toyota Tundra SR5
2023 Toyota Tundra TRD Pro
2022 Toyota Tundra 1794 Edition
2022 Toyota Tundra Limited
2022 Toyota Tundra Limited TRD Off-Road
2022 Toyota Tundra Platinum
2022 Toyota Tundra Platinum 1794 Edition
2022 Toyota Tundra SR
2022 Toyota Tundra SR TRD Off-Road
2022 Toyota Tundra SR5
2022 Toyota Tundra SR5 TRD Off-Road
2022 Toyota Tundra TRD Pro