ICON Vehicle Dynamics K63143L - 17-23 FORD F250/F350 2.5-3" STAGE 3 COILOVER CONVERSION SYSTEM W EXPANSION PACK
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ICON 2.5” suspension systems lift your Ford Super Duty while improving ride quality and performance. With endless hours spent testing and tuning our suspension components and shocks, you’ll have the best suspension solution on the market.
The ICON coilover conversion suspension system is a great way to lift your 4WD 2017-2023 Ford F-250/F-350 Super Duty while improving ride quality and performance. This upgraded Stage 3 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. ICON's Stage 3 System is comprised of 2.5 Series remote reservoir coilovers that are adjustable from 2.5-3” or 3.25-3.75 of front lift over stock (depending on year model and option package), adjustable front track bar with massive FK rod end, alignment cams for adding caster, rear leaf spring expansion packs with blocks and U-bolts for a more compliant ride and reduced axle wrap, nd ICON 2.5 Aluminum Series piggyback reservoir rear shocks. ICON 2.5 Series remote and piggyback 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. With the endless hours ICON has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.
Features & Benefits
- Ride height adjustable 2.5 Series remote reservoir coilovers provide 2.5-3" or 3.25-3.75" of front lift over stock
- Vehicle specific tuned piggyback reservoir 2.5 Aluminum Series rear shocks
- On-vehicle adjustable track bar for optimum front axle centering and minimal deflection
- Application specific alignment Cams ensure proper caster alignment
- Leaf spring expansion packs and blocks for more compliant ride quality and reduced axle wrap
- Improved ride quality and performance compared to stock with no change in towing capacity
- Less body-roll than stock
- Lifetime guarantee that springs won’t sag or break
- No drive shaft modifications required
Specifications
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| Coil Quantity Front | 2 |
| Coil Spring Color | Black |
| Coil Spring Material | Steel |
| Coils Quantity Front | 2 |
| Front Reservoir Style | Remote |
| Front Shock Body Diameter | 2.5 IN |
| Front Spring Rate Type | Linear |
| Grade Type | Performance |
| Leaf Spring Color | Black |
| Leaf Spring Leaf Quantity | 7 |
| Leaf Spring Material | Steel |
| Maximum Lift | 3 IN |
| Maximum Lift Front | 3.75 IN |
| Maximum Lift Height Front | 3.75 IN |
| Maximum Lift Height Rear | .5 IN |
| Maximum Lift Rear | 2 IN |
| Minimum Lift Front | 2.5 IN |
| Mounting Hardware Included | Yes |
| OEM Wheels & Tires Fitment | Yes |
| Rear Reservoir Style | Piggyback |
| Rear Shock Body Diameter | 2.5 IN |
| Recommended Aftermarket Tires | 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.) |
| Recommended Aftermarket Wheels | ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset |
| Shocks Included | Yes |
| Spring Color | Black |
| Spring Material | Steel |
| Title | ICON 2017-2023 Ford F-250/F-350 Super Duty 4WD, 2.5-3" Lift, Stage 3 Coilover System w/ Expansion Packs |
| Active or Passive Suspension | Passive |
| Add-On Part | 191014 - .25" COLLAR SPANNER PIN WRENCH |
| Add-On Part | 611081 - F-SERIES DYNAMIC HEADLAMP REAR SENSOR KIT |
| Adjustable Compression | No |
| Adjustable Damping | No |
| Adjustable Rebound | No |
| Bushings Included | 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. |
| Recommended Aftermarket Wheels | ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 17x8.5" w/ 5” Backspace / 6mm Offset |
| Add-On Part | 64039 - 08-25 FSD TRACK BAR BUMP STEER BRACKET KIT |
| Add-On Part | 198001 - BILLET SPANNER WRENCH KIT |
| Add-On Part | 198000 - 2 PIN COILOVER SPANNER WRENCH KIT |
Installation Guide: Download PDF
Installation / Product Video: Watch on YouTube