This ICON Vehicle Dynamics 4.5" suspension system is a great way to lift your 4WD 2023-2024 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
Fits 2023-2024 F-250 / F-350 4WD diesel applicationsICON engineered dual rate coil springs deliver 4.5" of front lift with exceptional vehicle control over varying terrainICON 2.5 Aluminum Series remote reservoir shocks feature vehicle specific tune for superior performance and ride qualityRemote reservoirs maintain cooler operating temperatures and consistent performance during extended off-road useApproximately 50% increased front wheel travel over stockRadius arm drop brackets correct geometry and caster for optimal alignment specsTrack bar drop bracket reduces track bar angle and corrects bump steer geometryAdjustable track bar allows fine tuning of track alignment and improves handling characteristicsDual steering stabilizer kit offers increased steering dampingStainless steel braided front brake linesLeaf spring expansion packs improve ride quality and provide 2" of rear lift2.5 Aluminum Series shocks feature corrosion resistant hard anodized shock bodies with 7/8" shafts2.0 Aluminum Series steering stabilizers feature corrosion resistant anodized shock bodies with 5/8" shaftsShocks are fully rebuildable and re-tunableLifetime guarantee against spring breakage or saggingLifetime guarantee against ICON fabricated component breakage or manufacturer defectKit Includes:
- 6405123-24 FSD FRONT 4.5" BOX KIT QTY - 1
- 6401223-24 FORD F-250/F-350 FRONT 4.5" DIESEL DUAL RATE SPRING KIT QTY - 1
- 6403908-24 FSD TRACK BAR BUMP STEER BRACKET KIT QTY - 1
- 6404623-24 FSD RADIUS ARM DROP KIT QTY - 1
- 6403817-24 FSD ADJ TRACKBAR KIT QTY - 1
- 6500223-24 FSD DUAL STABILIZER KIT QTY - 1
- 3651199-24 FSD 4WD STABILIZER(DUAL OPPOSING) 2.0 VS IR QTY - 2
- 16850708-24 F250/F350 LEAF SPRING EXPANSION PACK QTY - 2
- 6700311-24 FSD REAR 15" U-BOLT KIT QTY - 1
- 67811P23-24 FSD 4.5" FRONT 2.5 VS RR PAIR QTY - 1
- 37705P99-24 FSD 0-3" REAR 2.5 VS PB PAIR QTY - 1