ICON 23-25 Ford F-250/F-350 Super Duty 4WD Diesel 2.5in Lift Stage 4 Suspension System

K65893R Overview
This ICON Vehicle Dynamics 2.5” 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. The Stage 4 system is perfect for on-road and off-road use including towing, job site duty and general off-road adventure. Also included in this stage is ICON's CDC Valve front and rear shocks, for those desiring an easy way to tune the ride externally with 10 settings, from soft to hard. ICON's Stage 4 System is comprised of dual rate coil springs optimized for trucks equipped with diesel engines, fabricated Radius arms, on-vehicle adjustable front track bar, and ICON 2.5 Aluminum Series CDCV remote reservoir front and CDCV piggyback reservoir rear shocks. This stage sees the inclusion of the ICON Vehicle Dynamics Ford Super Duty Radius Arm System that feature a sealed pivot bushing that minimizes road feedback and ensures a long life and quiet operation. Additionally, their fabricated, fully boxed design ensures strength and utilizes a profile optimized for tire clearance at full steering lock, making a 37” tall tire clear without coming in contact with the radius arm. With the endless hours ICON has spent testing and tuning our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.
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
ICON engineered dual rate coil springs provide 2.5” of front lift over stock
Vehicle specific tuned piggyback reservoir 2.5 Aluminum Series shocks
Front and rear shocks equipped with CDC Valves for 10 settings of compression damping adjustment, from soft to hard
Fabricated radius arms offer on vehicle caster adjustment, increased strength, and improved tire clearance at steering lock
Increased wheel travel and improved ride quality over stock with no change in towing capacity
Adjustable track bar ensures proper axle placement and improves handling
Less body-roll than stock
Lifetime guarantee that springs won’t sag or break
No drive shaft modifications required
Shocks are fully rebuildable and re-tunable
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 840103433431
Proxy Number 65893
Shipping Width 13.00 in
Shipping Length 40.00 in
Shipping Depth 11.00 in
Shipping Weight 219.0000 LB
Technical Notes
OEM Wheels & Tires Fitment: Yes
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/ 5.25” Backspace / 6mm Offset
Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.)
APPLICATION NOTE #1: Only fits 4WD models
APPLICATION NOTE #3: Not compatible with F-350 Cab & Chassis models
APPLICATION NOTE #6: Springs are rated for diesel engines only
APPLICATION NOTE #55: Shocks Are Fully Serviceable. Lift Heights Indicated Are For A Stock Equipped Vehicle.
APPLICATION NOTE #115: Lift heights based on 4WD Crew Cab diesel
APPLICATION NOTE #155: Requires recalibration of Advanced Driver Assistance Systems (ADAS) after install
APPLICATION NOTE #161: If equipped with OnBoard Scales also requires sensor bracket part number 66203
TECH NOTE: Trucks equipped with Tremor package with have front lift height of 1.5" over stock
TECH NOTE: Brake line kit (Part # 61111) is optional for end users who do not want to bend the factory steel lines or are looking for a braided stainless upgrade (not necessary for complete install)
TECH NOTE: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry
TECH NOTE: Included rear shocks are compatible with 0-3" of rear lift over stock
System Components
62516 (qty: 1) | 23-25 FORD F-250/F-350 FRONT 2.5" DIESEL DUAL RATE SPRING KIT
64038 (qty: 1) | 17-25 FSD ADJ TRACKBAR KIT
64043 (qty: 1) | 23-25 FSD 2-5.5" LIFT RADIUS ARM SYSTEM
67800CP (qty: 1) | 05-25 FSD 4WD 0-2.5" FRONT 2.5 VS RR CDCV PAIR
37705CP (qty: 1) | 99-25 FSD 0-3" REAR 2.5 VS PB CDCV PAIR