This ICON Vehicle Dynamics 2.5” suspension system is a great way to level your 4WD 2017-2019 Ford F250/350 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 spirited off-road adventure. ICON's Stage 4 System combines dual rate coil springs, alignment cams, ICON CDC Valve 2.5 Aluminum Series front remote reservoir and rear piggyback reservoir shocks, and an all-new adjustable track bar designed specifically for the 2017-UP Super Duty. With the endless hours ICON has spent testing and tuning our suspension components and shocks as a complete package, you can be rest assured you have the best suspension solution on the market.
Features
- Fits 2017-2019 F250 / F350 4WD applications
- Lifetime guarantee against coil spring breakage or sag
- Lifetime guarantee against ICON fabricated component breakage or manufacturer defect
- Approximately 25% increased front wheel travel over stock
- ICON-engineered dual rate coil springs deliver exceptional vehicle control over varying terrain
- ICON shocks feature vehicle specific tune for superior performance and ride quality
- ICON CDC Valve allows quick and easy end user compression adjustability
- Shocks are fully rebuildable and revalvable
- Corrosion resistant anodized aluminum shock bodies with 7/8" shafts (2.5 Aluminum Series shocks)
- FK Rod End bearings provide extended longevity and minimal deflection
OEM Wheels & Tires Fitment: Yes
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
Recommended Aftermarket Tires: 35" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
APPLICATION NOTE #6: SPRINGS ARE RATED FOR DIESEL ENGINES ONLY
APPLICATION NOTE #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
APPLICATION NOTE #119: RARE CASES REQUIRE A 2.6 DEGREE ALIGNMENT CAM ON ONE SIDE OF VEHICLE FOR PROPER CASTER SPLIT
TECH NOTE: Compatible with 4WD models only
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: Not compatible with F-350 Cab & Chassis models
TECH NOTE: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry
TECH NOTE: Included rear shocks are compatible with 0-3" of rear lift over stock
Specifications
| Add-On Part |
61111 - 17-25 FSD FRONT 2.5" EXTENDED SS BRAKE LINE KIT |
| Add-On Part |
64039 - 08-25 FSD TRACK BAR BUMP STEER BRACKET KIT |
| Add-On Part |
191014 - .25" COLLAR SPANNER PIN WRENCH |
| Dual Rate Coil Springs |
Yes |
| OEM Wheels & Tires Fitment |
Yes |
| Recommended Aftermarket Tires |
35" x 12.50" (Larger 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 |
Documents
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
