ICON K64522 Stage 2 Suspension System 4.5" Ford F-250/F-350 20-22 4WD

overview

The 2020-UP Ford Super Duty trucks sit at a lower ride height than 2017-2019 models, and although many of the 2017-2019 components will physically fit 2020 models, the resulting ride height is often taller than desired. So, engineers at ICON designed new progressive rate coil springs that achieve the correct advertised lift heights while still retaining the great ride quality, predictability, and performance that our Super Duty systems are known for.

This ICON Vehicle Dynamics 4.5” suspension system is a great way to lift your 4WD 2020-UP Ford F250/350 Super Duty while drastically improving ride quality and performance. The Stage 2 system is perfect for on-road and off-road use including towing, job site duty and general off-road adventure. ICON's Stage 2 System is comprised of dual rate coil springs, radius arm drop brackets, adjustable track bar, 5" block kit, and ICON 2.5 Aluminum Series internal reservoir front and piggyback reservoir rear shocks. 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

• Fits 2020-UP F250 / F350 4WD applications
• Lifetime guarantee against coil spring breakage or sag
• Lifetime guarantee against ICON fabricated component breakage or manufacturer defect
• Approximately 50% increased front wheel travel over stock
• ICON-engineered dual rate coil springs deliver exceptional vehicle control over varying terrain
• Radius arm drop brackets correct geometry and caster for optimal alignment specs
• ICON shocks feature vehicle specific tune for superior performance and ride quality
• Shocks are fully rebuildable and revalvable
• Hard anodized, corrosion resistant, one-piece impact extruded aluminum shock bodies with 7/8" shafts
• FK Rod End bearings provide extended longevity and minimal deflection

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
• TECH NOTE: Tremor package reduces advertised lift heights by approximately 1.00"
• TECH NOTE: Brake line kit (Part # 61110) 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)
• Recommended Aftermarket Wheels: ICON Alloys | 20x9" w/ 5.25” Backspace / 6mm Offset
• Recommended Aftermarket Tires: 37" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)
• APPLICATION NOTE #6: SPRINGS ARE RATED FOR DIESEL ENGINES ONLY
• APPLICATION NOTE #8: THIS SYSTEM MAY REQUIRE A CARRIER BEARING DROP BRACKET KIT (33700)
• APPLICATION NOTE #21: NOT APPLICABLE ON VEHICLES EQUIPPED WITH A MANUAL TRANSMISSION
• APPLICATION NOTE #31: ‘08 - CURRENT SUPERDUTY MODELS WITH GAS ENGINES MAY NEED EXHAUST MODIFIED TO CLEAR FRONT DRIVESHAFT
• APPLICATION NOTE #115: LIFT HEIGHTS BASED ON 4WD CREW CAB DIESEL
• Ships in multiple boxes

System Components:

• 64050 (QTY: 1) | 08-UP FSD FRONT 4.5" BOX KIT
• 64011 (QTY: 1) | 20-UP FSD FRONT 4.5” DUAL RATE COIL KIT
• 64038 (QTY: 1) | 17-UP FSD ADJ TRACK BAR KIT
• 64055 (QTY: 1) | 17-UP FSD RADIUS ARM DROP KIT
• 195275 (QTY: 1) | 99-UP FSD 5" BLOCK KIT
• 67003 (QTY: 1) | 11-UP FSD REAR 15" U-BOLT KIT
• 67610P (QTY: 1) | 05-UP FSD 4WD 4.5" FRONT 2.5 VS IR PAIR
• 37705P (QTY: 1) | 99-UP FSD 0-3" REAR 2.5 VS PB PAIR