ICON 22+ Toyota Tundra 2.5 Series Shocks VS RR CDEV Coilover Kit - 58770E

ICON Vehicle Dynamics V.S. 2.5 Series remote reservoir front coilover shocks with CDEV are an incredible upgrade for the front end of the 2022-2025 Toyota Tundra and 2023-2025 Toyota Sequoia. These adjustable coilovers allow up to 1.25-3.5” of lift height adjustability on Tundra or 3-4.5" of front lift on Sequoia, allowing the use of larger, more aggressive wheel and tire combinations. ICON’s Vehicle-specific shock length and valving along with the larger 2.5” shock body and increased piston area over stock components yield the maximum travel possible along with superior ride quality and suspension performance both on- and off-road. 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 or 3.0 Series CDEV rear shocks vehicle control will be balanced front to rear, resulting in the best overall driving experience for your Toyota Tundra or Sequoia.

Features

• ICON's CDE Valve technology allows for in vehicle adjustment of compression damping settings and active adjustment via the ICON Intelligent Control (IIC)
• Increased wheel travel and improved ride quality over stock
• Vehicle specific tuned for superior shock damping and control
• Adjustable up to 1.25-3.5" of front lift height over stock on Tundra or 3-4.5" of front lift on Sequoia
• Remote reservoirs maintain cooler operating temperatures during extended off-road use
• ICON engineered coil springs
• 6061 Aircraft grade aluminum CNC machined components
• Corrosion resistant CAD plated shock bodies with 7/8" diameter shafts
• FK rod end bearings for extended longevity and minimal deflection
• Fully rebuildable and re-tunable

OEM Wheels & Tires Fitment: Yes

Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5.75” Backspace / 25mm Offset

Recommended Aftermarket Wheels: ICON Alloys - 18x9" with 6.00” Backspace / 25mm Offset

Recommended Aftermarket Tires: 35" x 12.50" (Minor fender trimming and modifications may be required)

APPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equippedvehicle.

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 #146: Tundra SR5 Equipped With TRD Sport Package Lift Range Will Be 2.25-4.5"

APPLICATION NOTE #148: ICON Does Not Recommend Lifting Above 2.25" (Tundra)/3.75" (Sequoia) Without An ICON Upper Control Arm, Failure To Do So Can Result In Improper Wheel Alignment And Cause Damage To Front Axles On 4WD Models

APPLICATION NOTE #149: For 4WD Models Without TRD Off-Road Package ICON Recommends Using ICON Diff Drop (Part# 55156) Or Using Toyota TRD Axles (Part# 434200C020 Driver / 434100C020 Pass). Failure To Do So Could Result In Front Axle Damage. Not Required For TRD Pro.

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 #171: If equipped with TRD aluminum skid plate part # 55164 is also required

APPLICATION NOTE #188: Not compatible with OE TRD billet front upper control arms regardless of lift height. Vehicles equipped with these will require ICON Delta Joint Pro UCAs (part number 58461DJ or 58561DJ) for fitment.

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: Most Tundra sub-models equipped with i-Force gasoline engine will have front lift height range of 1.25-3.5" over stock

TECH NOTE: Most Tundra sub-models equipped with i-Force MAX hybrid engine will have front lift height range of .75-3" over stock

TECH NOTE: Tundra TRD Pro will have front lift height range of 0-1.75" over stock

TECH NOTE: Most Sequoia sub-models will have front lift height range of 3-4.5" over stock. Submodels equipped with TRD Off-Road Package or TRD Pro will have front lift height range of 1-2.5" over stock.

TECH NOTE: Tundra lift heights above 2.25” require sway bar drop bracket kit part number 55154. Required for all lift heights on Tundra TRD Pro and Sequoia. When installing 55154 on model equipped with TRD Off-Road package or TRD Pro, part number 55164 is also required.

Specifications

Documents

• I58770E_REVA.pdf

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.