ICON Vehicle Dynamics 91823 - 21-25 F150 4WD 0-2.75" 2.5 VS RR COILOVER KIT
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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.
ICON Vehicle Dynamics V.S. Series 2.5” remote reservoir coilover shocks are an incredible upgrade for the front end of the 2021-2026 Ford F-150 4WD. ICON’s Vehicle-specific valving provides a sport tuned feel on and off-road while offering 0-2.75" of lift height adjustability for 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. Remote reservoirs ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. 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
- Increased wheel travel over stock
- Improved ride quality over stock both on and off-road
- Height-adjustable coilovers offer 0-2.75" of lift height adjustment
- ICON engineered coil springs
- 6061 Aircraft grade aluminum CNC machined components
- Corrosion resistant CAD plated shock bodies with 7/8" induction hardened, chrome plated shafts
- High strength alloy CNC machined lower bar pins
- FK Rod End bearings for extended longevity and minimal deflection
- 100% Bolt-on - no cutting or welding necessary for installation
- Vehicle specific tuned front shocks for superior shock damping and control
- External reservoir to attain cooler operating temperatures during extended off-road use
Specifications
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| Active or Passive Suspension | Passive |
| Adjustable Compression | No |
| Adjustable Damping | NO |
| California Prop 65 Warning | Yes |
| California Proposition 65 | WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. |
| Coil Over Springs Included | Yes |
| Dust Shield Included | No |
| Adjustable Rebound | No |
| Adjustable Ride Height | Yes |
| Assembled | Yes |
| Body Diameter | 2.5 IN |
| Compressed Length | 18.29 IN |
| Cylinder Color | Silver |
| Cylinder Finish | Cadmium Plated |
| Cylinder Material | Steel |
| Damping Type | Oil |
| Extended Length | 23.46 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 |
| Material | Aluminum |
| Maximum Lift | 2.75 IN |
| Maximum Ride Height Raising Distance | 2.75 IN |
| Minimum Lift | 0 IN |
| OEM Wheels & Tires Fitment | Yes |
| Recommended Aftermarket Tires | 33" x 11.50" (Larger Tires May Fit but Fender Trimming and Modifications will be Required) |
| Remote Reservoir | Yes |
| Reservoir Style | Remote |
| Self-Leveling | No |
| Service Parts | 252001 - 2.5 FIXED SPANNER WRENCH |
| Service Parts | 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0) |
| 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 | 5.17 IN |
| Upper Mount Type | Mounting Plate |
| Valving Type | Digressive |
| Add-On Part | 252012 - -4 TO -10 HOSE SHIELD KIT |
| Add-On Part | 191009 - ICON LONG 2.5 COIL WRAP W/LOGO (14.5-15.5) |
| Add-On Part | 97720P - 09-25 F150 2/4WD 04-08 F150 4WD REAR 2.5 VS PB PAIR |
| Add-On Part | 198000 - 2 PIN COILOVER SPANNER WRENCH KIT |
| Add-On Part | 96518 - 09-25 F150 2/4WD 04-08 F150 4WD REAR VS 2.0 IR |
| Add-On Part | 198001 - BILLET SPANNER WRENCH KIT |
| Recommended Aftermarket Wheels | ICON Alloys - 20x9" w/ 5.625" Backspace / 16mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 18x9" w/ 5.25" Backspace / 6mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 17x8.5" w/ 5.00” Backspace / 6mm Offset |
| Service Parts | 611019 - COILOVER HARDWARE KIT PAIR |
| Service Parts | 252011 - 2.5 PIGGYBACK/REMOTE RESI/BYPASS REBUILD KIT |
| Service Parts | 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL |
| Service Parts | 257337 - 7/8 SHAFT 11.25 OAL, 7.00 TRAVEL |
| Service Parts | 252003 - SEAL INSTALL TOOL 2.5/3.0 |
| Service Parts | 191016 - 7.5" FINNED RESI UPGRADE KIT |
Note: OEM Wheels & Tires Fitment: Not compatible with all available OE wheel/tire combinations. Aftermarket wheels with lower offset/less backspace recommended. APPLICATION NOTE #179: Only compatible with stock or original ICON Delta Joint UCAs. Not compatible with ICON Delta Joint Pro UCAs. APPLICATION NOTE #234: Will not fit F-150 Tremor or F-150 Raptor APPLICATION NOTE #658: Models equipped with PowerBoost hybrid engines will have lift height range of 0-2.5" over stock APPLICATION NOTE #659: Models equipped with Power-Stroke diesel engines will have lift height range of 0-2.25" over stock 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: 33" x 11.50" (Larger Tires May Fit but Fender Trimming and Modifications will be Required) 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
Short Description: COILOVER KIT
Invoice Description: 91823
Definition: Coilover Set
Installation Guide: Download PDF
Installation / Product Video: Watch on YouTube
Warranty: 1 Year-Shock Absorbers, Limited Lifetime-Coil Springs
Shipping Information
Free shipping is available for eligible orders.
Shipping: For USA - Up to 50lbs.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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