The ICON 2.5” suspension system is a great way to lift your 4WD 2023 Ford F-250/F-350 Super Duty while improving ride quality and performance. This upgraded Stage 4 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. Also included in this stage is ICON's CDC Valve front and rear shocks, for those desiring an easy way to tune the ride externally with 10 settings, from soft to hard. ICON's Stage 4 System is comprised of dual rate coil springs optimized for trucks equipped with gasoline engines, 2.5 Aluminum Series CDCV remote reservoir front and CDCV piggyback reservoir rear shocks, adjustable front track bar with massive FK rod end, alignment cams for adding caster, and rear leaf spring expansion packs with blocks and U-bolts for a more compliant ride and reduced axle wrap. ICON 2.5" remote reservoir and piggyback reservoir shocks ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. 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.
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.
Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.)
APPLICATION NOTE #166: If equipped with Dynamic Bending Headlamps and/or Onboard scales part # 611081 is also required
Front and rear shocks equipped with CDC Valves for 10 settings of compression damping adjustment, from soft to hard
APPLICATION NOTE #119: Rare Cases Require A 2.6 Degree Alignment Cam On One Side Of Vehicle For Proper Caster Split
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
Vehicle specific tuned remote reservoir front and piggyback reservoir rear 2.5 Aluminum Series shocks
TECH NOTE: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry
Increased wheel travel and improved ride quality over stock with no change in towing capacity
TECH NOTE: Trucks equipped with Tremor package with have front lift height of 1.5" over stock
Leaf spring expansion packs and blocks for more compliant ride quality and reduced axle wrap
On-vehicle adjustable track bar for optimum front axle centering and minimal deflection
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 Wheels: ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset
ICON 2023 Ford F250/F350 (Gas) 2.5in Stage 4 Suspension System w/ Expansion Packs
ICON engineered dual rate coil springs provide 2.5” of front lift over stock
100% Bolt-on system - no drilling, cutting or welding necessary for install
23 FORD F250/F350 GAS 2.5" STAGE 4 SUSPENSION SYSTEM W/ EXPANSION PACK
Application specific alignment cams ensure proper caster alignment
APPLICATION NOTE #3: Will not fit F-350/F-450 Cab & Chassis models
APPLICATION NOTE #156: Springs Are Rated For Gasoline Engines
APPLICATION NOTE #157: Lift Heights Based On 4WD Crew Cab Gas
APPLICATION NOTE #151: Fits Single Rear Wheel Models Only
Lifetime guarantee that springs won’t sag or break
Shocks are fully rebuildable and re-tunable
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
K62594L
