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K63144L

Product Details

The ICON 2.5-3” coilover conversion suspension system is a great way to lift your 4WD 2017-2022 Ford F-250/F-350 Super Duty while improving ride quality and performance. This upgraded Stage 4 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. Also included in this stage is ICON's CDC Valve front and rear shocks, for those desiring an easy way to tune the ride externally with 10 settings, from soft to hard. ICON's Stage 4 System is comprised of 2.5 Series CDCV 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, dual steering stabilizer kit with ICON 2.0 Aluminum Series stabilizers, alignment cams for adding caster, rear leaf spring expansion packs with blocks and U-bolts for a more compliant ride and reduced axle wrap, and ICON 2.5 Aluminum Series CDCV 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.

  • Ride height adjustable 2.5 Series remote reservoir coilovers provide 2.5-3" or 3.25-3.75" of front lift over stock
  • Lifetime guarantee that springs won’t sag or break
  • No drive shaft modifications required
  • Vehicle specific tuned piggyback reservoir 2.5 Aluminum Series rear shocks
  • Front and rear shocks equipped with CDC Valves for 10 settings of compression damping adjustment, from soft to hard
  • On-vehicle adjustable track bar for optimum front axle centering and minimal deflection
  • Dual steering stabilizer kit for smooth wheel control while driving
  • 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

Technical Notes

  • OEM Wheels & Tires Fitment: Yes
  • APPLICATION NOTE #151: Fits Single Rear Wheel Models Only
  • TECH NOTE: Replaces OE rear blocks for .5" of rear lift over stock on F-250. Lowers F-350 rear ride height by .5" compared to stock.
  • TECH NOTE: Compatible with 4WD models only
  • TECH NOTE: 2017-2019 Super Duty models will have front lift height range of 2.5-3" over stock
  • TECH NOTE: 2020-2023 Super Duty models without Tremor package will have front lift height range of 3.25-3.75" over stock
  • TECH NOTE: 2020-2023 Super Duty models equipped with Tremor package will have front lift height range of 2.25-2.75" over stock
  • TECH NOTE: Not compatible with F-350 Cab & Chassis models
  • TECH NOTE: Brake line kit (Part # 61111) is optional for end users who do not want to bend the factory steel lines or are looking for a braided stainless upgrade (not necessary for complete install)
  • TECH NOTE: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry for 2.5-5.5" of front lift
  • Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5.00” Backspace / 6mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset
  • Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.)
  • APPLICATION NOTE #6: Springs Are Rated For Diesel Engines Only
  • APPLICATION NOTE #55: Shocks Are Fully Serviceable. Coilover Heights Indicated Are For A Stock Equipped Vehicle
  • APPLICATION NOTE #88: Removal Of The Coil Centering Cup In Factory Coil Bucket Required For Installation.
  • APPLICATION NOTE #120: Secondary Shock Options Available, Contact ICON For More Details.

Warranty Information

Warranty information unavailable

Specification

Brand ICON Vehicle Dynamics
Prop65 Warning WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
Technical Notes
  • OEM Wheels & Tires Fitment: Yes
  • APPLICATION NOTE #151: Fits Single Rear Wheel Models Only
  • TECH NOTE: Replaces OE rear blocks for .5" of rear lift over stock on F-250. Lowers F-350 rear ride height by .5" compared to stock.
  • TECH NOTE: Compatible with 4WD models only
  • TECH NOTE: 2017-2019 Super Duty models will have front lift height range of 2.5-3" over stock
  • TECH NOTE: 2020-2023 Super Duty models without Tremor package will have front lift height range of 3.25-3.75" over stock
  • TECH NOTE: 2020-2023 Super Duty models equipped with Tremor package will have front lift height range of 2.25-2.75" over stock
  • TECH NOTE: Not compatible with F-350 Cab & Chassis models
  • TECH NOTE: Brake line kit (Part # 61111) is optional for end users who do not want to bend the factory steel lines or are looking for a braided stainless upgrade (not necessary for complete install)
  • TECH NOTE: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry for 2.5-5.5" of front lift
  • Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5.00” Backspace / 6mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.25” Backspace / 6mm Offset
  • Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.25” Backspace / 6mm Offset
  • Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.)
  • APPLICATION NOTE #6: Springs Are Rated For Diesel Engines Only
  • APPLICATION NOTE #55: Shocks Are Fully Serviceable. Coilover Heights Indicated Are For A Stock Equipped Vehicle
  • APPLICATION NOTE #88: Removal Of The Coil Centering Cup In Factory Coil Bucket Required For Installation.
  • APPLICATION NOTE #120: Secondary Shock Options Available, Contact ICON For More Details.
UPC 00840103423432
Front Spring Rate Type Linear
Spring Color Black
Bushings Included Yes
Add-On Part 198001 - BILLET SPANNER WRENCH KIT
OEM Wheels & Tires Fitment Yes
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 - 20x9" w/ 5.25” Backspace / 6mm Offset
Maximum Lift Rear 2
Maximum Lift Front 3.75
Minimum Lift Front 2.5
Width 48.00 in
Length 54.00 in
Depth 19.00 in
Weight 334.0000 lb
Brand: ICON Vehicle Dynamics

ICON 17-22 Ford F250/F350, 2.5-3" Lift, Stage 4 Coilover System w/ Leaf Springs

K63144L

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$6,438.57 $4,905.56
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