This ICON Vehicle Dynamics 4-5.5 Inch coilover conversion 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 6 system is perfect for on-road and towing use, as well as job site duty, washboard gravel roads, and more aggressive off-road adventures.
Features and Benefits:- ICON's 4-5.5 Inch Lift Stage 6 Coilover Conversion System features 2.5 Series remote reservoir coilovers that provide superb on-road comfort and off-road performance while at the same time allowing for end-user ride height adjustability. These bolt-in coilovers also allow the option to mount secondary shocks in the stock location, effectively doubling shock damping ability. Their 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. ICON Vehicle Dynamics Ford Super Duty 4-Link kit further improves performance by eliminating suspension bind commonly experienced with factory radius arms during articulation and allows on-vehicle caster angle adjustment. This Inchfreeing up Inch of the front end and the ability of the 4-Link Kit to maintain positive caster through the range of travel equates to an unparalleled ride quality in all conditions. 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 piggyback reservoir 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. 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 applications
- Bolt-in system fits in OE coil bucket location
- Ride height adjustable ICON 2.5 Series coilovers provide 4-5.5 Inch of front lift
- Vehicle-specific shock valving provides unparalleled ride quality and control
- ICON 2.5 Aluminum Series piggyback reservoir rear shocks
- Increased wheel travel and ride quality over stock
- ICON 4-Link system eliminates binding during articulation and maintains positive caster through the entire range of travel
- 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
- Corrosion resistant anodized steering stabilizer shock bodies with 5/8 Inch shafts
- Stainless steel braided front brake lines
- Leaf spring expansion packs improve ride quality and provide 2 inch of rear lift
- Corrosion resistant CAD plated coilover shock bodies with 7/8 Inch shafts
- Corrosion resistant hard anodized rear shock bodies with 7/8 Inch shafts
- Shocks are fully rebuildable and re-tunable
- Lifetime guarantee against coil spring breakage or sagging
- Lifetime guarantee against ICON fabricated component breakage or manufacturer defect
- 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
- Coil Spring Color: Black
- Coil Spring End 1 Type: Square
- Coil Spring End 2 Type: Square
- Coil Spring Material: Steel
- 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 Color: Black
- Leaf Spring Leaf Quantity: 7.0
- Leaf Spring Material: Steel
- Maximum Lift: 6.0 Inch
- Maximum Lift Front: 6.0 Inch
- Maximum Lift Height Front: 6.0 Inch
- Maximum Lift Height Rear: 2.0 Inch
- Maximum Lift Rear: 2.0 Inch
- Minimum Lift Front: 3.0 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 - 20x9 Inch W/ 5.25 Inch Backspace / 6mm Offset, Icon Alloys - 18x9 Inch W/ 5.25 Inch Backspace / 6mm Offset, Icon Alloys - 17x8.5 Inch W/ 5 Inch Backspace / 6mm Offset
- Shocks Included: Yes
- Spring Color: Black
- Spring Material: Steel
- Add On Part: 66518R - 23-25 FSD 4WD 4.5 Inch Front 2.0 Vs Rr, 252012 - -4 To -10 Hose Shield Kit, 66518 - 23-25 FSD 4WD 4.5 Inch Front 2.0 Vs Ir, 611081 - F-Series Dynamic Headlamp Rear Sensor Kit, 67811P - 23-25 FSD 4.5 Inch Front 2.5 VS RR Pair, 191014 - .25 Inch Collar Spanner Pin Wrench, 198001 - Billet Spanner Wrench Kit, 611003 - 2.5 Resi Doubler Mount 7.5 Inch Kit, 198000 - 2 Pin Coilover Spanner Wrench Kit, 67811CP - 23-25 FSD 4.5 Inch Front 2.5 VS RR Cdcv Pair
