The ICON coilover conversion suspension system is a great way to lift your 4WD 2017-2023 Ford F-250/F-350 Super Duty while improving ride quality and performance. This entry level system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. ICON's Stage 1 System is comprised of 2.5 Series remote reservoir coilovers that are adjustable from 2.5-3” or 3.25-3.75 of front lift over stock (depending on year model and option package), alignment cams for adding caster, rear leaf spring expansion packs with blocks and U-bolts for a more compliant ride and reduced axle wrap, and ICON 2.0 Aluminum Series internal reservoir rear shocks. 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.
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.
ICON 2.5” suspension systems lift your Ford Super Duty while improving ride quality and performance. With endless hours spent testing and tuning our suspension components and shocks, you’ll have the best suspension solution on the market.
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: 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.
APPLICATION NOTE #30: An Adjustable Track Bar May Be Needed To Realign The Axle From Left To Right, Or To Add Additional Strength
Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.)
TECH NOTE: 2020-2022 Super Duty models equipped with Tremor package will have front lift height range of 2.25-2.75" over stock
TECH NOTE: 2023 Super Duty diesel models equipped with Tremor package will have front lift height range of 1.5-2" over stock
TECH NOTE: 2023 Super Duty gas models equipped with Tremor package will have front lift height range of 2-2.5" over stock
TECH NOTE: 2020-2022 Super Duty models without Tremor package will have front lift height range of 3.25-3.75" over stock
APPLICATION NOTE #166: If equipped with Dynamic Bending Headlamps and/or Onboard scales part # 611081 is also required
TECH NOTE: 2023 Super Duty diesel models without Tremor package will have front lift height range of 2.5-3" over stock
TECH NOTE: 2023 Super Duty gas models without Tremor package will have front lift height range of 3-3.5" over stock
Ride height adjustable 2.5 Series remote reservoir coilovers provide 2.5-3" or 3.25-3.75" of front lift over stock
APPLICATION NOTE #55: Shocks Are Fully Serviceable. Coilover 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 #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
APPLICATION NOTE #209: Reduction in rear spring rate may reduce accuracy of OnBoard Scales, if equipped
TECH NOTE: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry
TECH NOTE: 2017-2019 Super Duty models will have front lift height range of 2.5-3" over stock
Leaf spring expansion packs and blocks for more compliant ride quality and reduced axle wrap
Improved ride quality and performance compared to stock with no change in towing capacity
APPLICATION NOTE #120: Secondary Shock Options Available, Contact ICON For More Details.
ICON 17-23 Ford F250/F350 2.5-3in Stage 1 Coilover Conversion System w/ Expansion Packs
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
17-23 FORD F250/F350 2.5-3" STAGE 1 COILOVER CONVERSION SYSTEM W EXPANSION PACK
Vehicle specific tuned internal reservoir 2.0 Aluminum Series rear shocks
Application specific alignment Cams ensure proper caster alignment
APPLICATION NOTE #3: Will not fit F-350/F-450 Cab & Chassis models
APPLICATION NOTE #151: Fits Single Rear Wheel Models Only
Lifetime guarantee that springs won’t sag or break
APPLICATION NOTE #1: Only fits 4WD models
No drive shaft modifications required
TECH NOTE: Will not fit 2024 models
OEM Wheels & Tires Fitment: Yes
Less body-roll than stock
Suspension Lift Kit
SUSPENSION SYSTEM
K63141L
