2021-2024 Ford F-150 4WD 3.5-4.5 Inch Lift Stage 3 Suspension System Billet W/ Leaf Packs Icon Vehicle Dynamics
SKU: 93234830458

2021-2024 Ford F-150 4WD 3.5-4.5 Inch Lift Stage 3 Suspension System Billet W/ Leaf Packs Icon Vehicle Dynamics

Sale price$3261.64 Regular price$3624.04
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Description

2021-2024 Ford F-150 4WD 3.5-4.5 Inch Lift Stage 3 Suspension System Billet W/ Leaf Packs Icon Vehicle DynamicsICON 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

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 Inchconversion Inch for your F-150 4WD. This Stage 3 system includes vehicle-specific tuned 2.5 Inch coilover shocks featuring remote reservoirs for exceptional cooling properties and ICON-engineered coil springs for superior vehicle Inchfeel Inch through the range of travel.

These coilovers are also height adjustable for 3.5-4.5 Inch 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 Percent increase in wheel travel compared to other ICON F-150 coilover kits.

Billet aluminum Delta Joint PRO upper control arms on the F-150 not only add strength and durability, but help retain factory alignment spec range, offer on-vehicle caster/camber adjustment, 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 heat dissipation, balancing the performance of the truck from front to rear.

ICON Multi-Rate Leaf Springs are included to allow rear spring rate and ride height customization, improve ride quality, and reduce axle wrap by eliminating the factory rear blocks. Rear ride height is kept within an acceptable range using the ICON billet aluminum 1 inch lowering shackles.

The ICON Vehicle Dynamics 2021-2024 F-150 4WD Stage 3 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.

Features and Benefits:
  • This system features upper control arms with ICON's patented Delta Joint PRO. Delta Joint PRO is ICON's innovative new suspension articulation joint which combines the durability and longevity of factory style ball joints with performance and strength that exceeds traditional motorsports-style ball joints. The Delta Joint PRO features a new rebuildable, serviceable design in which any component may be removed, inspected, and replaced without having to purchase a whole new joint. Strength and durability are improved by using a larger ball with 56 Percent more bearing surface than our standard Delta Joint, along with improved lubrication sealing. But improved performance is at the heart of the Delta Joint PRO, with a full 90 degrees of articulation, from one extreme to the other. This represents a 14 Percent improvement in range of motion, over the highly capable original Delta Joint, allowing for maximum bind-free suspension movement through the complete range of travel. The Delta Joint PRO is built to take the abuse, with a chromoly ball and shaft that has a bearing surface hardened to Rockwell C 55. The replaceable races are made of graphite-impregnated sintered metal, machined to the finest tolerance to provide a flawless, metal-to-metal bearing interface. We also redesigned the lubrication system, with lubricant channels that distribute grease more efficiently without extending past the bearing seal.
  • MULTI-RATE INFO (with ICON Billet Shackles):
  • Option #1 (as shipped)
  • +1.50 inch rear lift height over stock (unloaded)
  • Option #2
  • +20 Percent spring rate over Option #1
  • +2.75 Inch rear lift height over stock (unloaded)
  • +1.50 inch rear lift height over stock w/ 400lb constant load
  • Option #3
  • +40 Percent spring rate over option #1
  • +3.50 inch rear lift height over stock (unloaded)
  • +1.00 inch rear lift height over stock w/ 850lb constant load
  • High strength ductile iron steering knuckles replicate F-150 Tremor suspension geometry
  • Adjustable coilovers offer 3.5-4.5 Inch of front lift height over stock
  • 2.5 Series front coilovers with remote reservoirs for improved shock cooling
  • Billet Upper Control Arms with Delta Joint Pro ball joints for added strength, durability, and alignment spec range with on-vehicle adjustability
  • 20 Percent 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 Inch 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 Inch hardened chromed steel shafts
  • 6061 Aircraft grade aluminum CNC machined components
  • 3 user-adjustable rear spring rates for unique vehicle setups
  • Reduced rear axle wrap and improved ride quality compared to stock leaf springs
  • Billet aluminum lowering shackles feature maintenance and noise free OE Ford bushings
  • 100 Percent Bolt-on system - no cutting or welding necessary for install
Details
  • Active Or Passive Suspension: Passive
  • Adjustable Compression: No
  • Adjustable Control Arm: Yes
  • Adjustable Damping: No
  • Adjustable Rebound: No
  • Bushings Included: Yes
  • Coil Quantity Front: 2.0
  • Coils Quantity Front: 2.0
  • Front Reservoir Style: Remote
  • Front Shock Body Diameter: 2.5
  • Front Spring Rate Type: Linear
  • Grade Type: Performance
  • Leaf Spring Leaf Quantity: 8.0
  • Maximum Lift: 4.5 Inch
  • Maximum Lift Front: 4.5 Inch
  • Maximum Lift Rear: 3.5 Inch
  • Minimum Lift Front: 3.5 Inch
  • Minimum Lift Rear: 1.5 Inch
  • Mounting Hardware Included: Yes
  • Oem Wheels & Tires Fitment: Not Compatible With All Available OE Wheel/Tire Combinations. Aftermarket Wheels With Lower Offset/Less Backspace Recommended.
  • Rear Reservoir Style: Piggyback
  • Rear Shock Body Diameter: 2.5
  • Rear Spring Rate Type: Variable
  • Recommended Aftermarket Tires: 34 Inch X 12.50 Inch (Larger Tires May Fit But Fender Trimming And Modifications Will Be Required)
  • Recommended Aftermarket Wheels: Icon Alloys - 18x9 Inch W/ 5.25 Inch Backspace / 6mm Offset, Icon Alloys - 17x8.5 Inch W/ 5 Inch Backspace / 6mm Offset, Icon Alloys - 20x9 Inch W/ 5.625 Inch Backspace / 16mm Offset
  • Shocks Included: Yes
  • Spring Color: Black
  • Spring Material: Steel
  • Add On Part: 191014 - .25 Inch Collar Spanner Pin Wrench, 611081 - F-Series Dynamic Headlamp Rear Sensor Kit, 191013 - Nipple Greasing Adapter Kit, 191009 - Icon Long 2.5 Coil Wrap W/Logo (14.5-15.5), 611071 - 21-24 F150 Dynamic Headlamp Kit, 198001 - Billet Spanner Wrench Kit, 198000 - 2 Pin Coilover Spanner Wrench Kit
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93234830458

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Amazon Customer
Alexandria, US
★★★★★ 4
buy more than you think your going to need to get a great shine and look!!
great product and leaves a great shine. The Poli Glow doesn't go as far as the video states and it depends on condition of RV, boat...This is a great product but takes more to get a great shine!!
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Reviewed in the United States on April 16, 2026
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handfree
Natrona Heights, US
★★★★★ 5
poli glow shine
its works great .when applying more coats the shinier it gets i used on several old boats because the florida sun bakes the jell coat right off and no wax made can withstand salty seas , so why not ,, when you apply use the mit and don't gob it on .. nice and easy and recoat in five minutes when you get to about five coats you will be amazed.looks like new .. just a tip also after about a year or so and you want to re apply,, go to your local hardware store and get a gallon of high strength or non diluted floor stripper and put in spray bottle and use to remove old poli-glow also great for cleaning stubborn stains [ i use full strength ] just spray on and brush with a scrub brush and rinse ..and let dry and re apply ,, its also works on car faded bumpers ,, also never use harsh cleaners it will cause streaking the best thing i have found for cleaning the boat after poli glow was put on is car wash from auto store with wax or not it seems not to hurt the shine . it reminds me of mop an glow,,.
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Reviewed in the United States on November 29, 2020
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Kevin H.
Dallas, US
★★★★★ 5
RV owner.
Excellent product. Delivers the shine and protection as advertised.
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Reviewed in the United States on May 21, 2026
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Christina Mellies
Los Angeles, US
★★★★★ 5
Poli Glow used on bottom portion of the picture
Just put it on 21 foot RV, was impressed with the shine. Key is to make sure the applicator is moist. I periodically dampen with water. Realizing it wasn't going to revive the stickers. Question is How long it will last? What will it look like after it rains? Pictures attached, bottom portion was done with poli glow on June 7,2026 and I have just under a half of bottle left. Maybe I will update once it rains or how long the shine last.
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Reviewed in the United States on June 8, 2026
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Diego
West Palm Beach, US
★★★★★ 5
It works miracles
I was amazed by the incredible difference it made on my RV. Check the pictures. The difference is of such a magnitude that we were amazed by the final results. Brought my rig back to life
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Reviewed in the United States on December 1, 2025

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