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Description
2023-2025 Ford F-250/F-350 Super Duty 4WD Diesel 4.5 Inch Lift Stage 4 Suspension System W/ Expansion Packs Icon Vehicle DynamicsThis ICON Vehicle Dynamics 4. 5 Inch suspension system is a great way to lift your 4WD 2023 2025 Ford F 250 F 350 Super Duty while drastically improving ride quality and performance and allowing fitment of larger, more aggressive wheel and tire combinations. This Stage 4 system is perfect for on road and towing use, as well as job site duty washboard gravel roads, and more aggressive off road use. Features and Benefits: ICON's 4. 5 Inch Stage 4 System
This ICON Vehicle Dynamics 4.5 Inch suspension system is a great way to lift your 4WD 2023-2025 Ford F-250/F-350 Super Duty while drastically improving ride quality and performance and allowing fitment of larger, more aggressive wheel and tire combinations. This Stage 4 system is perfect for on-road and towing use, as well as job site duty washboard gravel roads, and more aggressive off-road use.
Features and Benefits:- ICON's 4.5 Inch Stage 4 System is comprised of 4.5 Inch lift coil springs optimized for trucks equipped with diesel engines with a dual rate design that allows for a softer initial rate for superb on-road comfort and a firmer secondary rate that increases during compression for excellent bottoming resistance and off-road performance. Fabricated radius arm drop brackets correct suspension geometry and ensure proper wheel alignment with the OE radius arms. The fabricated track bar drop bracket allows the axle to be properly centered under the frame and reduces road feedback throughout the steering system with improved on- and off-road manners thanks to the elimination of bump steer. An adjustable track bar allows for on-vehicle adjustment to fine tune track alignment as well as eliminating the deflective OE track bar bushings for an overall more rigid unit to improve the vehicles handling characteristics. ICON's dual opposing steering stabilizer kit featuring ICON 2.0 Aluminum Series shocks improves steering damping to better control undesirable steering feedback caused by larger tires. Leaf spring expansion packs provide 2 inch of rear lift over stock with improved ride quality and small bump compliance while also reducing axle wrap compared to lift blocks. ICON 2.5 Aluminum Series remote reservoir front and rear shocks feature a vehicle specific tune for improved vehicle handling and excellent ride quality on- and off-road with improved performance compared to 2.0 Aluminum Series shocks. Remote reservoirs greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade. The included box kit includes fabricated front sway bar drop brackets to prevent bind, heavy-duty aluminum bump stop spacers, and high quality stainless steel extended brake lines.
- This suspension system features high quality CNC machined, laser cut, and brake formed components and with the endless hours ICON has spent testing and tuning our suspension components and shock absorbers as a complete system, you can rest assured you have the best suspension solution on the market.
- Fits 2023-2025 F-250 / F-350 4WD diesel applications
- ICON engineered dual rate coil springs deliver 4.5 Inch of front lift with exceptional vehicle control over varying terrain
- ICON 2.5 Aluminum Series remote reservoir shocks feature vehicle specific tune for superior performance and ride quality
- Remote reservoirs maintain cooler operating temperatures and consistent performance during extended off-road use
- Approximately 50 Percent increased front wheel travel over stock
- Radius arm drop brackets correct geometry and caster for optimal alignment specs
- Track bar drop bracket reduces track bar angle and corrects bump steer geometry
- Adjustable track bar allows fine tuning of track alignment and improves handling characteristics
- Dual steering stabilizer kit offers increased steering damping
- Stainless steel braided front brake lines
- Leaf spring expansion packs improve ride quality and provide 2 inch of rear lift
- 2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8 Inch shafts
- 2.0 Aluminum Series steering stabilizers feature corrosion resistant anodized shock bodies with 5/8 Inch shafts
- Shocks are fully rebuildable and re-tunable
- Lifetime guarantee against spring breakage or sagging
- Lifetime guarantee against ICON fabricated component breakage or manufacturer defect
- Active Or Passive Suspension: Passive
- Adjustable Compression: No
- Adjustable Damping: No
- Adjustable Rebound: No
- Bushings Included: Yes
- Coil Quantity Front: 2.0
- Coil Spring Color: Black
- Coil Spring Material: Steel
- Coils Quantity Front: 2.0
- Front Reservoir Style: Remote
- Front Shock Body Diameter: 2.5
- Front Spring Rate Type: Progressive Dual Rate
- Grade Type: Performance
- Leaf Spring Color: Black
- Leaf Spring Leaf Quantity: 7.0
- Leaf Spring Material: Steel
- Maximum Lift: 4.5 Inch
- Maximum Lift Front: 4.5 Inch
- Maximum Lift Height Front: 4.5 Inch
- Maximum Lift Height Rear: 2.0 Inch
- Maximum Lift Rear: 2.0 Inch
- Minimum Lift Front: 3.5 Inch
- Mounting Hardware Included: Yes
- Oem Wheels & Tires Fitment: Yes
- Rear Reservoir Style: Piggyback
- Rear Shock Body Diameter: 2.5
- Recommended Aftermarket Tires: 37 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/ 5.25 Inch Backspace / 6mm Offset
- Shocks Included: Yes
- Spring Color: Black
- Spring Material: Steel
- Add On Part: 252012 - -4 To -10 Hose Shield Kit, 611081 - F-Series Dynamic Headlamp Rear Sensor Kit, 191014 - .25 Inch Collar Spanner Pin Wrench
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 1210 reviews
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Product Reviews
★★★★★ 5
Survived my dog… which almost nothing does!
Size: Medium, Color: Watermelon, Size: Medium, Color: Watermelon
I have a pit mix who is an expert-level destroyer of squeaky toys. Most “durable” toys last her maybe 5–15 minutes before the squeaker is gone.
This one lasted a full HOUR of play (constant squeaking, chewing, and trying to find a weak spot) and she still didn’t manage to break it. That’s honestly unheard of for her.
What I like:
The flat shape makes it hard for her to get a good “kill grip”
The squeaker isn’t easy to isolate and destroy
It keeps her engaged instead of just ripping it open immediately
She actually spent a lot of time just booping it with her nose to make it squeak, which she loves.
I ended up putting it away before she could eventually destroy it, and I’ll be rotating it to make it last longer. It’s now a high-value toy in our house.
If you have a dog that destroys every squeaky toy in minutes, this is absolutely worth trying. I’m already planning to buy more from this line.
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Reviewed in the United States on April 6, 2026
★★★★★ 3
Not for aggressive chewers
Size: Medium, Color: Carrot
This product is pretty strong, but my dog tore it apart in 5 minutes. The size is great, and my dog loved tearing it apart. I wish it lasted longer.
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Reviewed in the United States on May 6, 2026
★★★★★ 4
Good!!!
Size: Medium, Color: Avocado
Excellent quality and durability.My pets really enjoy it and it's almost impossible to damage it!!
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Recommended by my chihuahua puppy!
Size: Small, Color: Waffle, Size: Small, Color: Waffle
This has been a fantastic toy for my chihuahua puppy. She actually carries it around by the tag and loves rolling it over with her nose. It's a little big for her, but she still really enjoys it.
The tough edges are perfect for her little tiny shark teeth. I think she'll like this one even more as she begins teething.
It's obviously an adorable toy and it has held up really well so far. It does have a loud squeaker if that's something your dog likes or dislikes. Mine doesn't have the jaw strength or size to squeak it, but she likes it when I do it.
Considering what I paid and the many low quality toys on the market, this thing is a great value. Highly recommend it for toy and small breed dogs and puppies!
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Tough Versatile Interactive & Chew Toy
Size: Medium, Color: Strawberry
Update: the Snake is the absolute best in terms of entertainment value. Provides tugging opportunities and our dog is obsessed with it. Love these toys.
This is quite literally one of the only toys we can leave with our puppy as both an interactive and self-play chew toy. Our small puppy (<20lbs) destroys every plush and latex toy in minutes. Has no interest in playing alone with durable toys like Kong and gets bored of them if we don’t play with them interactively. This satisfies our dog’s needs to chew on toys and keeps her entertained when we want a break but also quickly becomes a beloved interactive toy we can play fetch with. Yes, eventually our doggo destroys it as expected since we are using to both as a chew and interactive toy but it takes quite a while and we are very satisfied and impressed. This one stands the test of time.
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Reviewed in the United States on May 8, 2026