ICON 2021-2026 Ford F-150 4WD/Tremor, 3.5-4.5"/2.5-3" Lift, Front, V.S. 2.5 Series Coilovers, Internal Reservoir, Pair
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Important notes before you order
- Factory Wheels & Tires Fitment: Not compatible with all available OE wheel/tire combinations. Aftermarket wheels with lower offset/less backspace recommended.
- APPLICATION NOTE #1: Only fits 4WD models
- APPLICATION NOTE #55: Shocks Are Fully Serviceable. Lift Heights Indicated Are For A Stock Equipped Vehicle.
- APPLICATION NOTE #129: Will Not Work With Factory Installed Electronically Controlled Suspension
- APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
- APPLICATION NOTE #152: ICON Delta Joint Pro Upper Control Arms Required
- APPLICATION NOTE #235: All F-150 submodels except Tremor also require ICON Front Knuckle Kit part number 94000
- APPLICATION NOTE #236: Will not fit F-150 Raptor
- APPLICATION NOTE #665: F-150 Tremor will have lift height range of 2.5-3" over stock
- APPLICATION NOTE #666: Models equipped with gasoline/flex fuel engines will have lift height range of 3.5-4.5" over stock
- APPLICATION NOTE #667: Models equipped with PowerBoost hybrid engines will have lift height range of 3.25-4.25" over stock
- APPLICATION NOTE #668: Models equipped with Power-Stroke diesel engines will have lift height range of 3-4" over stock
Specifications
| Brand | ICON Vehicle Dynamics |
|---|---|
| Part number | 91723 |
| UPC / GTIN | 840103425658 |
| Active or Passive Suspension | Passive |
| Adjustable Compression | No |
| Adjustable Damping | NO |
| Adjustable Rebound | No |
| Adjustable Ride Height | Yes |
| Assembled | Yes |
| Body Diameter | 2.5 IN |
| Coil Over Springs Included | Yes |
| Compressed Length | 18.67 IN |
| Cylinder Color | Silver |
| Cylinder Finish | Cadmium Plated |
| Cylinder Material | Steel |
| Damping Type | Oil |
| Dust Shield Included | No |
| Extended Length | 24.03 IN |
| Front Spring Rate | 550 PPI |
| Gas Charged | yes |
| Grade Type | Performance |
| Includes Bump Stop | Yes |
| Internal Construction Type | Single Tube |
| Lower Mount Type | BAR PIN |
| Material | Steel, Aluminum |
| Maximum Lift | 4.5 IN |
| Maximum Ride Height Raising Distance | 4.5 IN |
| Minimum Lift | 3.5 IN |
| Remote Reservoir | NO |
| Reservoir Style | Internal |
| Self-Leveling | No |
| Shaft Diameter | 0.875 IN |
| Shock Absorber Body End Measuring Point | Top of Upper Mount Plate |
| Shock Absorber Rod End Measuring Point | Flat on Bar Pin |
| Spring Color | Black |
| Spring Material | Steel |
| Spring Rate Type | Linear |
| Travel Length | 5.37 IN |
| Upper Mount Type | Mounting Plate |
| Valving Type | Digressive |
| Country of Origin | US |
| Warranty | 1 Year-Shock Absorbers; Limited Lifetime-Coil Springs |
California Proposition 65 warning applies to this product. www.P65Warnings.ca.gov
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
- Internal nitrogen reservoir ensures consistent performance under hard 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
Recommended wheels & tires
- 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/ 5.625" Backspace / 16mm Offset
- Recommended Aftermarket Tires: 34" x 12.50" (Larger Tires May Fit but Fender Trimming and Modifications will be Required)
Installation
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
ICON Vehicle Dynamics V.S. Series 2.5” coilover shocks are an incredible upgrade for the front end of 2021-2026 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” of lift height adjustability on F-150 Tremor or 3.5-4.5” 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” shock body and increased piston area over stock components provides improved damping ability and outstanding ride characteristics across varying types of terrain. 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.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
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About ICON Vehicle Dynamics
ICON Vehicle Dynamics specializes in performance suspension components, shocks, and accessories for today’s most popular trucks & SUVs. Since 2008, ICON has been developing products that redefine the limits of what a “stock” vehicle is capable of. ICON is part... Shop all ICON Vehicle Dynamics