SKU: SKU: ICO62517
The ICON Vehicle Dynamics 2023-2024 F-250 and F-350 Super Duty 2.5" coil springs are designed for drivers demanding the ultimate in performance and ride quality, while allowing for increased wheel travel (when used with ICON shocks) and the fitment of larger tires. The ICON Ford Super Duty coil springs provide 2.5" of lift height and feature a dual rate design optimized for use with trucks equipped with gasoline engines. The dual rate design allows for a softer initial rate for superb on-road comfort and a firmer secondary rate that increases during compression for excellent bottoming resistance and off-road performance. Like all ICON coil springs, they feature a lifetime guarantee against sagging/breakage to produce confidence in knowing that you have the best suspension products available for the 2023-2024 Super Duty.
Factory 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" (Larger tires may fit but fender trimming and modifications will be required.)
APPLICATION NOTE #1: Only fits 4WD models
APPLICATION NOTE #30: An adjustable track bar may be needed to realign the axle from left to right, or to add additional atrength
APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
APPLICATION NOTE #156: Springs are rated for gasoline engines only
APPLICATION NOTE #157: Lift heights based on 4WD crew cab gas
TECH NOTE: Models equipped with Tremor package will have front lift height of 1.5" over stock
TECH NOTE: Not compatible with F-450 or F-550
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
| Add-On Part | 64038 - 17-25 FSD ADJ TRACK BAR KIT |
| Add-On Part | 64039 - 08-25 FSD TRACK BAR BUMP STEER BRACKET KIT |
| Add-On Part | 61111 - 17-25 FSD FRONT 2.5" EXTENDED SS BRAKE LINE KIT |
| Alignment Cams Included | No |
| Bump Stops Included | No |
| Color | Black |
| Front Spring Rate Type | Progressive Dual Rate |
| Material | Steel |
| Maximum Lift Height | 2.5 IN |
| 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 - 18x9" w/ 5.25” Backspace / 6mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.