ICON 21-24 Ford F150 4WD 3.5-4.5in Stage 2 Suspension System w/ Tubular UCA

K93142T Overview
ICON Vehicle Dynamics 2021-2024 Ford F-150 4WD suspension systems are designed with maximum performance and the serious driver in mind. ICON engineers’ primary focus is to increase wheel travel and damping ability, which translates into outstanding vehicle control and ride quality both on and off-road. To achieve this, these systems include high-strength CNC machined ductile iron steering knuckles that replicate the suspension geometry of the F-150 Tremor and are effectively a Tremor “conversion” for your F-150 4WD. This Stage 2 system includes vehicle-specific tuned 2.5” coilover shocks featuring an internal reservoir for exceptional cooling properties and ICON-engineered coil springs for superior vehicle “feel” through the range of travel. These coilovers are also height adjustable for 3.5-4.5” of front lift over stock, allowing the use of larger, more aggressive wheel and tire combinations. Their combination with the ICON steering knuckles also allows for a 20% increase in wheel travel compared to other ICON F-150 coilover kits. Tubular Delta Joint Pro upper control arms on the F-150 not only add strength and durability, but help retain factory alignment spec range, increasing caster over stock and allow for the extra lift height this system provides. ICON 2.5 Aluminum Series piggyback reservoir rear shocks utilize a vehicle-specific valving and offer increased damping and head dissipation, balancing the performance of the truck from front to rear. The ICON Vehicle Dynamics 2021-2024 F-150 4WD Stage 2 suspension system is an excellent choice for those drivers looking to enhance the capabilities of their pickup on the road as well as in the dirt.
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
High strength ductile iron steering knuckles replicate F-150 Tremor suspension geometry
Adjustable coilovers offer 3.5-4.5" of front lift height over stock
Tubular Upper Control Arms with Delta Joint Pro ball joints for added strength, durability, and alignment spec range
20% increase in front wheel travel and improved ride quality over stock with no change in towing capacity
Vehicle specific tuned front and rear shocks for superior damping and vehicle control
Corrosion resistant CAD plated coilover shock bodies with 7/8" shafts
FK rod end bearings for extended longevity and minimal deflection
High strength alloy CNC machined lower bar pin
2.5 Aluminum Series piggyback reservoir rear shocks with 7/8" hardened chromed steel shafts
6061 Aircraft grade aluminum CNC machined components
100% Bolt-on system - no drilling, cutting, or welding necessary for install
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 840103425740
Proxy Number 93142
Shipping Width 19.00 in
Shipping Length 29.00 in
Shipping Depth 10.00 in
Shipping Weight 187.0000 LB
Technical Notes
OEM Wheels & Tires Fitment: Not compatible with all available OE wheel/tire combinations. Aftermarket wheels with lower offset/less backspace recommended.
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: 34" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
APPLICATION NOTE #55: Shocks Are Fully Serviceable. Coilover Heights Indicated Are For A Stock Equipped Vehicle
APPLICATION NOTE #129: Will Not Work With Factory Installed Electronically Controlled Suspension
APPLICATION NOTE #152: ICON Delta Joint Pro Upper Control Arms Required
TECH NOTE: Only compatible with 4-wheel drive (4WD) models
TECH NOTE: Models equipped with PowerBoost hybrid engines will have front lift height range of 3.25-4.25" over stock
TECH NOTE: Models equipped with Power-Stroke diesel engines will have front lift height range of 3-4" over stock
TECH NOTE: Not compatible with F-150 Raptor
TECH NOTE: Not compatible with models equipped with BlueCruise
TECH NOTE: Included rear shocks are compatible with 0-2" of rear lift over stock on most models
System Components
91723 (qty: 1) | 21-24 F150 TREMOR 2.5-3" 2.5 VS IR COILOVER KIT
98522DJ (qty: 1) | 21-24 F150 TUBULAR UCA DJ PRO KIT
94000 (qty: 1) | 21-24 F150 4WD FRONT KNUCKLE KIT
97721P (qty: 1) | 21-24 F150 4WD TREMOR REAR 2.5 VS PB PAIR