overview

This ICON Vehicle Dynamics 2.5” suspension system is a great way to lift your 4WD 2023 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 gasoline 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.

features & Benefits

• 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

download installation guide

• Download Installation Guide

• Warranty

Tech Info:

• 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 #156: Springs are rated for gasoline engines

• APPLICATION NOTE #157: Lift heights based on 4WD Crew Cab gas

• APPLICATION NOTE #161: If equipped with OnBoard Scales also requires sensor bracket part number 66203

• TECH NOTE: Will not fit 2024 models

• TECH NOTE: Trucks equipped with Tremor package with have front lift height of 1.5" over stock

• TECH NOTE: Not compatible with F-350 Cab & Chassis models

• 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:

• 62513 (QTY: 1) | 23-24 FORD F-250/F-350 FRONT 2.5” GAS DUAL RATE SPRING KIT

• 64038 (QTY: 1) | 17-24 FSD ADJ TRACKBAR KIT

• 64042 (QTY: 1) | 23-24 FSD RADIUS ARM SYSTEM

• 67800CP (QTY: 1) | 05-24 FSD 4WD 0-2.5" FRONT 2.5 VS RR CDCV PAIR

• 37705CP (QTY: 1) | 99-24 FSD 0-3" REAR 2.5 VS PB CDCV PAIR