2023-2025 Ford F-250/F-350 Super Duty 4WD 4-5.5 Inch Lift Stage 1 Coilover Conversion System Icon Vehicle Dynamics

Part #: K63171

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 entry level system is perfect for on-road and towing use, as well as mild off-road use like job site duty and washboard gravel roads.Features and Benefits:ICON's 4-5.5 Inch Lift Stage 1 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. 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. Heavy-duty fabricated 5 Inch rear blocks and U-bolt kit lift the rear of the vehicle and are designed to withstand heavy towing/hauling duty as well as the stresses of aggressive off-road use. ICON 2.0 Aluminum Series internal reservoir rear shocks feature a vehicle specific tune for improved vehicle handling and excellent ride quality on- and off-road. 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 applicationsBolt-in system fits in OE coil bucket locationRide height adjustable ICON 2.5 Series coilovers provide 4-5.5 Inch of front liftVehicle-specific shock valving provides unparalleled ride quality and controlICON 2.0 Aluminum Series internal reservoir rear shocksIncreased wheel travel and ride quality over stockRadius arm drop brackets correct geometry and caster for optimal alignment specsTrack bar drop bracket reduces track bar angle and corrects bump steer geometryStainless steel braided front brake linesHeavy-duty fabricated rear lift blocksCorrosion resistant CAD plated coilover shock bodies with 7/8 Inch shaftsCorrosion resistant anodized rear shock bodies with 5/8 Inch shaftsShocks are fully rebuildable and re-tunableLifetime guarantee against coil spring breakage or saggingLifetime guarantee against ICON fabricated component breakage or manufacturer defectDetailsActive Or Passive Suspension: PassiveAdjustable Compression: NoAdjustable Damping: NoAdjustable Rebound: NoBushings Included: YesCoil Quantity Front: 2.0Coil Spring Color: BlackCoil Spring End 1 Type: SquareCoils Quantity Front: 2.0Front Reservoir Style: RemoteFront Shock Body Diameter: 2.5Front Spring Rate Type: LinearGrade Type: PerformanceLeaf Spring Bracket Color: BlackLeaf Spring Bracket Material: SteelMaximum Lift: 6.0 InchMaximum Lift Front: 6.0 InchMaximum Lift Height Front: 6.0 InchMaximum Lift Height Rear: 2.0 InchMaximum Lift Rear: 2.0 InchMinimum Lift Front: 3.0 InchMounting Hardware Included: YesOem Wheels & Tires Fitment: YesRear Reservoir Style: InternalRear Shock Body Diameter: 2.0Recommended 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 - 17x8.5 Inch W/ 5 Inch Backspace / 6mm Offset, Icon Alloys - 18x9 Inch W/ 5.25 Inch Backspace / 6mm Offset, Icon Alloys - 20x9 Inch W/ 5.25 Inch Backspace / 6mm OffsetShocks Included: YesSpring Color: BlackSpring Material: SteelAdd On Part: 198001 - Billet Spanner Wrench Kit, 67811P - 23-25 FSD 4.5 Inch Front 2.5 VS RR Pair, 611003 - 2.5 Resi Doubler Mount 7.5 Inch Kit, 66518 - 23-25 FSD 4WD 4.5 Inch Front 2.0 Vs Ir, 65002 - 23-25 FSD Dual Stabilizer Kit, 67811CP - 23-25 FSD 4.5 Inch Front 2.5 VS RR Cdcv Pair, 252012 - -4 To -10 Hose Shield Kit, 65053 - 23-25 FSD 2.5 Pb Centerline Stabilizer Kit, 198000 - 2 Pin Coilover Spanner Wrench Kit, 64038 - 17-25 FSD Adj Track Bar Kit, 36511 - 99-25 FSD 4WD Stabilizer (Dual Opposing) 2.0 Vs Ir, 66518R - 23-25 FSD 4WD 4.5 Inch Front 2.0 Vs Rr

Features:

• Fits 2023-2024 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" of front lift
• Vehicle-specific shock valving provides unparalleled ride quality and control
• ICON 2.0 Aluminum Series internal reservoir rear shocks
• Increased wheel travel and ride quality 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
• Stainless steel braided front brake lines
• Heavy-duty fabricated rear lift blocks
• Corrosion resistant CAD plated coilover shock bodies with 7/8" shafts
• Corrosion resistant anodized rear shock bodies with 5/8" 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

ICON 4.5" suspension systems lift your Ford Super Duty while improving ride quality and performance. With endless hours spent testing and tuning our suspension components and shocks, you'll have the best suspension solution on the market.