ICON Vehicle Dynamics 61721 - 05-25 FSD 4WD 4-5.5" 2.5 VS RR BOLT IN CO CONVERSION KIT
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ICON's 2.5 Series Bolt-In Coilover Conversion Kit will add a new level of performance and adjustability to Ford Super Duty trucks. They have been designed to increase the overall damping ability while also allowing ride height adjustment.
ICON's 2.5 VS Series Remote Reservoir Bolt-In Coilover Conversion Kit will add a new level of performance and adjustability to 2005-2025 F-250 and F-350 Super Duty pickup trucks. The advantage of utilizing a coilover conversion kit is that they have been designed to increase the overall damping ability of the vehicle while at the same time allowing for user-defined ride height adjustment. The 2.5" Remote Reservoir Coilover featured in these kits is based off of ICON’s 2.5 VS Series shock line - meaning that features like ICON engineered coil springs, FK Rod End bearings, and vehicle-specific valving come standard. Quality machined components and a fully serviceable design make for a product that will stand the test of time, yet retain the ability to be rebuilt or re-valved as necessary.
Features & Benefits
- Bolt-in system fits in OE coil bucket location
- Ride height adjustable coilovers for 4-5.5” of front lift over stock
- Decreased body roll and improved on and off-road ride dynamics
- Vehicle-specific shock valving provides unparalleled ride quality and control
- Shocks are fully rebuildable and revalveable
- Coilover conversion allows for addition of secondary shock
- Corrosion resistant CAD plated coilover shock bodies with 7/8" shafts
- ICON engineered coil springs guaranteed for life against sagging or breakage
- FK Rod End bearings for extended longevity and minimal deflection
Specifications
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| Active or Passive Suspension | Passive |
| Add-On Part | 64039 - 08-25 FSD TRACK BAR BUMP STEER BRACKET KIT |
| Adjustable Compression | No |
| Adjustable Damping | NO |
| 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 |
| Add-On Part | 198000 - 2 PIN COILOVER SPANNER WRENCH KIT |
| Add-On Part | 198001 - BILLET SPANNER WRENCH KIT |
| Add-On Part | 64038 - 17-25 FSD ADJ TRACK BAR KIT |
| Add-On Part | 252012 - -4 TO -10 HOSE SHIELD KIT |
| Add-On Part | 611003 - 2.5 RESI DOUBLER MOUNT 7.5" KIT |
| Add-On Part | 64035 - 05-16 FSD ADJ TRACK BAR W/FK ROD END |
| Adjustable Rebound | No |
| Adjustable Ride Height | Yes |
| Assembled | Yes |
| Body Diameter | 2.5 IN |
| Compressed Length | 14.6 IN |
| Cylinder Color | Silver |
| Cylinder Finish | Cadmium Plated |
| Cylinder Material | Steel |
| Damping Type | Oil |
| Extended Length | 22.56 IN |
| Front Spring Rate | 400 PPI |
| Gas Charged | yes |
| Grade Type | Performance |
| Includes Bump Stop | Yes |
| Internal Construction Type | Single Tube |
| Lower Mount Type | Eyelet |
| Material | Steel |
| Material | Aluminum |
| Maximum Lift | 5.5 IN |
| Maximum Ride Height Raising Distance | 5.5 IN |
| Minimum Lift | 4 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 - 20x9" w/ 5.25” Backspace / 6mm 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 |
| Remote Reservoir | Yes |
| Reservoir Style | Remote |
| Self-Leveling | No |
| Service Parts | 257338 - 7/8 SHAFT 12.25 OAL, 8.00 TRAVEL |
| Service Parts | 252001 - 2.5 FIXED SPANNER WRENCH |
| Service Parts | 254100G - 1 GALLON ICON PERFORMANCE SHOCK OIL |
| Service Parts | 252002 - UNIVERSAL SPANNER WRENCH (2.0/2.5/3.0) |
| Service Parts | 611019 - COILOVER HARDWARE KIT PAIR |
| Service Parts | 191016 - 7.5" FINNED RESI UPGRADE KIT |
| Service Parts | 252003 - SEAL INSTALL TOOL 2.5/3.0 |
| Service Parts | 252011 - 2.5 PIGGYBACK/REMOTE RESI/BYPASS REBUILD KIT |
| Shaft Diameter | 0.875 IN |
| Shock Absorber Body End Measuring Point | Top of Upper Mount Plate |
| Shock Absorber Rod End Measuring Point | Center of Eylet |
| Spring Color | Black |
| Spring Material | Steel |
| Spring Rate Type | Linear |
| Title | ICON 2005-2025 Ford F-250/F-350 Super Duty 4WD, 4-5.5” Lift, Front, V.S. 2.5 Series Coilover Conversion Kit, Remote Reservoir |
| Travel Length | 7.96 IN |
| Upper Mount Type | Mounting Plate |
| Valving Type | Digressive |
Installation Guide: Download PDF
Installation / Product Video: Watch on YouTube