ICON 2023 Ford F-250/F-350 Super Duty 4WD, 2.5-3" Lift, Stage 4 Coilover Conversion System - K63164

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, on-vehicle adjustable front track bar, and ICON CDCV 2.5 Aluminum Series piggyback reservoir rear shocks, for those desiring an easy way to tune the ride externally with 10 settings, from soft to hard. 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.

Features

• Bolt-in system fits in OE coil bucket location
• Ride height adjustable coilovers provide 2.5-3" of lift
• Decreased body roll and improved on and off-road ride dynamics
• Vehicle-specific shock valving provides unparalleled ride quality and control
• Front and rear shocks equipped with CDC Valves for 10 settings of compression damping adjustment, from soft to hard
• Shocks are fully rebuildable and revalveable
• Coilover conversion allows for addition of secondary shock
• Corrosion resistant CAD plated coilover shock bodies with 7/8" shafts
• 2.5 Aluminum Series rear shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish
• Adjustable track bar ensures proper axle placement and improves handling
• Dual steering stabilizer kit for smooth wheel control while driving
• ICON engineered coil springs guaranteed for life against sagging or breakage
• FK Rod End bearings for extended longevity and minimal deflection

OEM Wheels & Tires Fitment: Yes

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

Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.)

APPLICATION NOTE #1: Only fits 4WD models

APPLICATION NOTE #3: Will not fit F-350/F-450 Cab & Chassis models

APPLICATION NOTE #55: Shocks Are Fully Serviceable. Lift Heights Indicated Are For A Stock Equipped Vehicle.

APPLICATION NOTE #88: Removal Of The Coil Centering Cup In Factory Coil Bucket Required For Installation.

APPLICATION NOTE #119: Rare Cases Require A 2.6 Degree Alignment Cam On One Side Of Vehicle For Proper Caster Split.

APPLICATION NOTE #120: Secondary Shock Options Available, Contact ICON For More Details.

APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install

TECH NOTE: Will not fit 2024 models

TECH NOTE: Diesel models without Tremor package will have front lift height range of 2.5-3" over stock

TECH NOTE: Diesel models equipped with Tremor package will have front lift height range of 1.5-2" over stock

TECH NOTE: Gas models without Tremor package will have front lift height range of 3-3.5" over stock

TECH NOTE: Gas models equipped with Tremor package will have front lift height range of 2-2.5" over stocks

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: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry

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.

Specifications

Documents

• I37705CP_REVB.pdf
• I61720C_REVG.pdf
• I64038_REVA.pdf
• I65002_REVA.pdf

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