ICON's 2.5 VS Series Remote Reservoir Bolt-In Coilover Conversion Kit will add a new level of performance and adjustability to 2017-2025 F-250 and F-350 trucks. The advantage of utilizing a coilover conversion kit is that they have been designed to increase the overall damping ability of the vehicle while at the same time allowing for user-defined ride height adjustment. The 2.5" Remote Reservoir Coilover featured in these kits is based off of ICON’s 2.5 VS Series shock line - meaning that features like ICON engineered coil springs, FK Rod End bearings, and vehicle-specific valving come standard. Quality machined components and a fully serviceable design make for a product that will stand the test of time, yet retain the ability to be rebuilt or re-tuned as necessary. 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.. ICON's 2.5 Series Bolt-In Coilover Conversion Kit will add a new level of performance and adjustability to Ford Super Duty trucks. They have been designed to increase the overall damping ability while also allowing ride height adjustment.. ICON's CDE Valve technology allows for in vehicle adjustment of compression damping settings and active adjustment via the ICON Intelligent Control (IIC). TECH NOTE: If installing with ICON 2.5 Aluminum Series remote reservoir secondary shocks, reservoir doubler kit part number 611003 is also required. Recommended Aftermarket Tires (2017-2024 models): 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required). TECH NOTE: 2020-2022 Super Duty diesel models equipped with Tremor package will have front lift height range of 3.75-5.25" over stock. TECH NOTE: If installing with ICON 2.5 Aluminum Series CDEV remote reservoir secondary shocks part number 191207 is also required. TECH NOTE: 2023-2025 Super Duty diesel models equipped with Tremor package will have front lift height range of 3-4.5" over stock. TECH NOTE: 2020-2022 Super Duty diesel models without Tremor package will have front lift height range of 4.75-6.25" over stock. TECH NOTE: 2023-2025 Super Duty gas models equipped with Tremor package will have front lift height range of 3.5-5" over stock. Recommended Aftermarket Tires (2005-2016 models): 35" x 12.50" (37" x 12.50" with fender trimming and modifications required). TECH NOTE: 2023-2025 Super Duty diesel models without Tremor package will have front lift height range of 4-5.5" over stock. TECH NOTE: 2023-2025 Super Duty gas models without Tremor package will have front lift height range of 4.5-6" over stock. APPLICATION NOTE #55: Shocks Are Fully Serviceable. Lift Heights Indicated Are For A Stock Equipped Vehicle.. APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install. APPLICATION NOTE #88: Removal of the coil centering cup in factory coil bucket required for installation. TECH NOTE: 2005-2019 Super Duty diesel models will have front lift height range of 4-5.5" over stock. ICON 2017+ Ford F-250/F-350 SD 4WD 4.5-5in 2.5 Series Shocks VS RR CDEV Bolt-In Conversion Kit. 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. APPLICATION NOTE #120: Secondary shock options available, contact ICON for more details.. Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5.00” Backspace / 6mm Offset. Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset. Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset. Vehicle-specific shock valving provides unparalleled ride quality and control. ICON engineered coil springs guaranteed for life against sagging or breakage. Coilover conversion allows for addition of optional secondary shocks. Corrosion resistant CAD plated coilover shock body with 7/8" shaft. FK Rod End bearings for extended longevity and minimal deflection. APPLICATION NOTE #115: Lift heights based on 4WD Crew Cab diesel. Decreased body roll and improved on and off-road ride dynamics. 17-25 FSD 4WD 4-5.5" 2.5 VS RR CDEV BOLT IN CO CONVERSION KIT. Bolt-in system fits in OE coil bucket location. APPLICATION NOTE #1: Only fits 4WD models. Factory Wheels & Tires Fitment: Yes. Coilover Spring and Shock Assembly. Fully rebuildable and re-tunable. Ride height adjustable coilovers. CDEV COILOVER KIT. 61721E

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