ICON
2021-2024 Ford F-150 4WD-Tremor 3.5-4.5 Inch-2.5-3 Inch Lift Front V.S. 2.5 Series Coilovers Remote Reservoir Pair Icon Vehicle Dynamics
SKU: I001 91824
Description
Part #: 91824
ICON Vehicle Dynamics V.S. Series 2.5 Inch coilover shocks are an incredible upgrade for the front end of 2021-2024 Ford F-150 Tremor and F-150 4WD trucks equipped with ICON's Front Knuckle Kit.These coilovers feature an application specific length for F-150 Tremor or other F-150 sub-models equipped with ICON's Front Knuckle Kit, allowing the most wheel travel possible as well as a taller lift height range than other ICON coilover options. ICON's Vehicle-specific valving provides a sport tuned feel on and off-road while 2.5-3 Inch of lift height adjustability on F-150 Tremor or 3.5-4.5 Inch of lift height adjustability on other F-150 sub-models allow the use of larger, more aggressive wheel and tire combinations.The larger 2.5 Inch shock body and increased piston area over stock components provides improved damping ability and outstanding ride characteristics across varying types of terrain. Remote reservoirs greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade.When paired with ICON rear 2.0 Aluminum Series or 2.5 Aluminum Series shocks, vehicle control will be balanced front to rear, resulting in the best overall driving experience for your F-150.Features and Benefits:Application specific length for F-150 Tremor or other F-150 sub-models with ICON Front Knuckle KitIncreased wheel travel and ride quality over stockVehicle specific tuned for superior shock damping and controlAdjustable for 2.5-3 Inch of lift height over stock on F-150 Tremor or 3.5-4.5 Inch over stock on other F-150 sub-models with ICON Front Knuckle KitRemote reservoirs maintain cooler operating temperatures during extended off-road useICON engineered coil Springs6061 Aircraft grade aluminum CNC machined componentsCorrosion resistant CAD plated shock body with 7/8 Inch shaftFK rod end bearings for extended longevity and minimal deflectionHigh strength alloy CNC machined lower bar pin100 Percent Bolt-on - no drilling, cutting, or welding necessary for installationDetailsMaterial: Aluminum, SteelActive Or Passive Suspension: PassiveAdjustable Compression: NoAdjustable Damping: NoAdjustable Rebound: NoAdjustable Ride Height: YesAssembled: YesBody Diameter: 2.5 InchCoil Over Springs Included: YesCompressed Length: 18.67Cylinder Color: SilverCylinder Finish: Cadmium PlatedCylinder Material: SteelDamping Type: OilDust Shield Included: NoExtended Length: 24.03Front Spring Rate: 550 InchGas Charged: YesGrade Type: PerformanceIncludes Bump Stop: YesInternal Construction Type: Single TubeLower Mount Type: Bar PinMaximum Lift: 4.5 InchMaximum Ride Height Raising Distance: 4.5Minimum Lift: 3.5 InchOem Wheels & Tires Fitment: Not Compatible With All Available OE Wheel/Tire Combinations. Aftermarket Wheels With Lower Offset/Less Backspace Recommended.Recommended Aftermarket Tires: 34 Inch X 12.50 Inch (Larger Tires May Fit But Fender Trimming And Modifications Will Be Required)Recommended Aftermarket Wheels: Icon Alloys - 18x9 Inch W/ 5.25 Inch Backspace / 6mm Offset, Icon Alloys - 20x9 Inch W/ 5.625 Inch Backspace / 16mm Offset, Icon Alloys - 17x8.5 Inch W/ 5.00 Inch Backspace / 6mm OffsetRemote Reservoir: YesReservoir Style: RemoteSelf Leveling: NoService Parts: 252002 - Universal Spanner Wrench (2.0/2.5/3.0), 611019 - Coilover Hardware Kit Pair, 252003 - Seal Install Tool 2.5/3.0, 252004 - Economy Needle Charging Tool, 254100G - 1 Gallon Icon Performance Shock Oil, 252010 - 2.5 Ifp Rebuild Kit, 252001 - 2.5 Fixed Spanner WrenchShaft Diameter: 0.875Shock Absorber Body End Measuring Point: Top Of Upper Mount PlateShock Absorber Rod End Measuring Point: Flat On Bar PinSpring Color: BlackSpring Material: SteelSpring Rate Type: LinearTravel Length: 5.37Upper Mount Type: Mounting PlateValving Type: DigressiveAdd On Part: 198001 - Billet Spanner Wrench Kit, 98522Dj - 21-24 F150 Tubular UCA Dj Pro Kit, 98523Dj - 21-24 F150 Billet UCA Dj Pro Kit, 191009 - Icon Long 2.5 Coil Wrap W/Logo (14.5-15.5), 94000 - 21-24 F150 4Wd Front Knuckle Kit, 198000 - 2 Pin Coilover Spanner Wrench Kit, 252012 - -4 To -10 Hose Shield Kit
Features:
- Application specific length for F-150 Tremor or other F-150 sub-models with ICON Front Knuckle Kit
- Increased wheel travel and ride quality over stock
- Vehicle specific tuned for superior shock damping and control
- Adjustable for 2.5-3" of lift height over stock on F-150 Tremor or 3.5-4.5" over stock on other F-150 sub-models with ICON Front Knuckle Kit
- Remote reservoirs maintain cooler operating temperatures during extended off-road use
- ICON engineered coil Springs
- 6061 Aircraft grade aluminum CNC machined components
- Corrosion resistant CAD plated shock body with 7/8" shaft
- FK rod end bearings for extended longevity and minimal deflection
- High strength alloy CNC machined lower bar pin
- 100% Bolt-on - no drilling, cutting, or welding necessary for installation
These ICON coilovers feature 2.5 Series shocks and coil springs optimized for this application. The shock's larger 2.5" body and increased piston area improves damping ability and ride characteristics across varying types of terrain.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | ICON |
| Part Number | I001 91824 |
Videos
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy