ICON 23 Ford F250/F350 2.5-3in Stage 4 c/o Conv System w/ Radius Arms/Expansion Packs | K63164RL

APPLICATION NOTE #120: Secondary shock options available, Contact ICON for more details. APPLICATION NOTE #151: Fits single rear wheel models only APPLICATION NOTE #161: If equipped with OnBoard Scales also requires sensor bracket part number 66203 APPLICATION NOTE #88: Removal of the coil centering cup in factory coil bucket required for installation. OEM Wheels & Tires Fitment: Yes PPLICATION NOTE #55: Shocks are fully serviceable. Lift heights indicated are for a stock equipped vehicle. Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.) Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5” 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 TECH NOTE: Brake line kit (Part # 61111) is optional for end users who do not want to bend the factory steel lines or are looking for a braided stainless upgrade (not necessary for complete install) TECH NOTE: Diesel models equipped with Tremor package will have front lift height range of 1.5-2" over stock TECH NOTE: Diesel models without Tremor package will have front lift height range of 2.5-3" over stock TECH NOTE: Due to tight clearances and varying placement of vehicle’s wiring harness in the upper front-passenger wheel well area, installer must ensure adequate clearance between the harness, coilover reservoir, and other components to prevent chafing/damage to wire harness. If adequate clearance cannot be achieved, please contact ICON Customer Service. TECH NOTE: Gas models equipped with Tremor package will have front lift height range of 2-2.5" over stock TECH NOTE: Gas models without Tremor package will have front lift height range of 3-3.5" over stock TECH NOTE: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry TECH NOTE: Not compatible with F-350 Cab & Chassis models TECH NOTE: Reduction in rear spring rate may reduce accuracy of OnBoard Scales, if equipped TECH NOTE: Replaces OE rear blocks for .5" of rear lift over stock on F-250. Lowers F-350 rear ride height by .5" compared to stock. TECH NOTE: Will not fit 2024 models

ICON 23 Ford F250/F350 2.5-3in Stage 4 c/o Conv System w/ Radius Arms/Expansion Packs SUSPENSION SYSTEM

• Bolt-in system fits in OE coil bucket location
• ICON engineered coil and leaf springs guaranteed for life against sagging or breakage
• Ride height adjustable coilovers provide 2.5-3" of lift
• Leaf spring expansion packs and blocks for more compliant ride quality and reduced axle wrap
• 2.5 Aluminum Series rear shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish
• Fabricated radius arms offer on vehicle caster adjustment, increased strength, and improved tire clearance at steering lock
• Coilover conversion allows for addition of secondary shock
• Decreased body roll and improved on and off-road ride dynamics
• FK Rod End bearings for extended longevity and minimal deflection
• Dual steering stabilizer kit for smooth wheel control while driving
• Corrosion resistant CAD plated coilover shock bodies with 7/8" shafts
• Adjustable track bar ensures proper axle placement and improves handling
• Shocks are fully rebuildable and revalveable
• Vehicle-specific shock valving provides unparalleled ride quality and control

This ICON Vehicle Dynamics 2.5-3” coilover system is a great way to lift your 4WD 2023 Ford F-250/F-350 Super Duty while drastically improving ride quality and performance. The Stage 4 system is perfect for on-road and off-road use including towing, job site duty and general off-road adventure. 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 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. ICON's Stage 4 System is comprised of ICON 2.5 Series CDCV remote reservoir coilovers with adjustable ride height, dual steering stabilizer kit with ICON 2.0 Aluminum Series stabilizers, rear leaf spring expansion packs with blocks and U-bolts for a more compliant ride and reduced axle wrap, and ICON 2.5 Aluminum Series CDCV piggyback reservoir rear shocks, for those desiring an easy way to tune the ride externally with 10 settings, from soft to hard. This stage sees the inclusion of the ICON Vehicle Dynamics Ford Super Duty Radius Arm System that feature a sealed pivot bushing that minimizes road feedback and ensures a long life and quiet operation. Additionally, their fabricated, fully boxed design ensures strength and utilizes a profile optimized for tire clearance at full steering lock, making a 37” tall tire clear without coming in contact with the radius arm. With the endless hours ICON has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.