2.5" ICON Suspension Stage 4 System | Expansion Pack | Diesel (Ford F-250/F-350 Super Duty 2023-2023)

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*All other brand lift kits are available.

ITEM# ICF501

MFG# K62564L

The ICON 2.5” suspension system is a great way to lift your 4WD 2023 Ford F-250/F-350 Super Duty while improving ride quality and performance. This upgraded Stage 4 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. 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, 2.5 Aluminum Series CDCV remote reservoir front and CDCV piggyback reservoir rear shocks, adjustable front track bar with massive FK rod end, alignment cams for adding caster, and rear leaf spring expansion packs with blocks and U-bolts for a more compliant ride and reduced axle wrap. ICON 2.5" remote reservoir and piggyback reservoir shocks ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. With the endless hours ICON has spent testing and tuning ICON's suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.

• ICON engineered dual rate coil springs provide 2.5” of front lift over stock✔
• Vehicle specific tuned remote reservoir front and piggyback reservoir rear 2.5 Aluminum Series shocks✔
• Front and rear shocks equipped with CDC Valves for 10 settings of compression damping adjustment, from soft to hard✔
• On-vehicle adjustable track bar for optimum front axle centering and minimal deflection✔
• Application specific alignment cams ensure proper caster alignment✔
• Leaf spring expansion packs and blocks for more compliant ride quality and reduced axle wrap✔
• Increased wheel travel and improved ride quality over stock with no change in towing capacity✔
• 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✔

• OEM Wheels & Tires Fitment: Yes
• Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.)
• 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
• APPLICATION NOTE #6: Springs Are Rated For Diesel Engines Only
• APPLICATION NOTE #115: Lift Heights Based On 4WD Crew Cab Diesel
• APPLICATION NOTE #119: Rare Cases Require A 2.6 Degree Alignment Cam On One Side Of Vehicle For Proper Caster Split
• APPLICATION NOTE #151: Fits Single Rear Wheel Models Only
• TECH NOTE: Replaces OE rear blocks for .5" of rear lift over stock on F-250. Lowers F-350 rear ride height by .5" compared to stock.
• TECH NOTE: Compatible with 4WD models only
• TECH NOTE: Trucks equipped with Tremor package with have front lift height of 1.5" over stock
• TECH NOTE: Not compatible with models equipped with OnBoard Scales
• 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

• 62512 (QTY: 1) | 23 FORD F-250/F-350 FRONT 2.5" DIESEL DUAL RATE SPRING KIT
  # 62512 Instruction Sheet
• 67800CP (QTY: 1) | 05-23 FSD 4WD 0-2.5" FRONT 2.5 VS RR CDCV PAIR
  # 67800CP Instruction Sheet
• 37705CP (QTY: 1) | 99-23 FSD 0-3" REAR 2.5 VS PB CDCV PAIR
  # 37705CP Instruction Sheet
• 64038 (QTY: 1) | 17-23 FSD ADJ TRACKBAR KIT
  # 64038 Instruction Sheet
• 168507 (QTY: 2) | 08-23 F250/F350 LEAF SPRING EXPANSION PACK
  # 168507 Instruction Sheet
• 67004 (QTY: 1) | 11-UP FSD REAR 12" U-BOLT KIT
• 191201 (QTY: 1) | 1" CAST BLOCK KIT
• 61002 (QTY: 1) | 05-23 FSD 2" REAR BUMP STOP SPACER KIT

Local pickup welcome.

Some vehicles may require additional modifications or parts.

Guaranteed Fitment.

Questions Call us at (888) 814-1158