ICON 17-23 Ford F-250/F-350 2.5-3in Stage 2 Coilover Conversion System w/ Expansion Pack

K63142L Overview
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 2 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. ICON's Stage 2 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, and ICON 2.5 Aluminum Series internal reservoir rear shocks. 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.
The 4-link brackets, upper links, and lower links are sold separately, allowing the 4-link system to be customized for your specific Ford Super Duty year range.
Standard
+0.75" Lift over stock
Rate Option #1
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Key Features
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 internal 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
Warranty
Installation Guide
CA Residents: Prop 65 Warning
WARNING
This product contains chemicals known to the State of California to cause cancer, birth anomalies, or other reproductive harm.
Specifications
Brand ICON Vehicle Dynamics
UPC 840103423418
Proxy Number 63142
Shipping Width 48.00 in
Shipping Length 54.00 in
Shipping Depth 19.00 in
Shipping Weight 313.0000 LB
Technical Notes
OEM Wheels & Tires Fitment: Yes
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 #1: Only fits 4WD models
APPLICATION NOTE #3: Will not fit F-350/F-450 Cab & Chassis models
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.
APPLICATION NOTE #151: Fits Single Rear Wheel Models Only
APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
APPLICATION NOTE #166: If equipped with Dynamic Bending Headlamps and/or Onboard scales part # 611081 is also required
APPLICATION NOTE #209: Reduction in rear spring rate may reduce accuracy of OnBoard Scales, if equipped
TECH NOTE: Will not fit 2024 models
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: 2017-2019 Super Duty models will have front lift height range of 2.5-3" over stock
TECH NOTE: 2020-2022 Super Duty models without Tremor package will have front lift height range of 3.25-3.75" over stock
TECH NOTE: 2020-2022 Super Duty models equipped with Tremor package will have front lift height range of 2.25-2.75" over stock
TECH NOTE: 2023 Super Duty diesel models without Tremor package will have front lift height range of 2.5-3" over stock
TECH NOTE: 2023 Super Duty diesel models equipped with Tremor package will have front lift height range of 1.5-2" over stock
TECH NOTE: 2023 Super Duty gas models without Tremor package will have front lift height range of 3-3.5" over stock
TECH NOTE: 2023 Super Duty gas models equipped with Tremor package will have front lift height range of 2-2.5" over stock
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
System Components
61720 (qty: 1) | 05-23 F250/F350 4WD 2.5-3" 2.5 VS RR BOLT IN CO CONVERSION KIT W/ CAMS
64038 (qty: 1) | 17-25 FSD ADJ TRACKBAR KIT
37605P (qty: 1) | 99-25 FSD 0-3" REAR 2.5 VS IR PAIR
168507 (qty: 2) | 08-25 F250/F350 LEAF SPRING EXPANSION PACK
67004 (qty: 1) | 11-25 FSD REAR 12" U-BOLT KIT
191201 (qty: 1) | 1" CAST BLOCK KIT
61002 (qty: 1) | 05-25 FSD 2" REAR BUMP STOP SPACER KIT