2.5-3" ICON Suspension Stage 4 Coilover Conversion System | Expansion Pack (Ford F-250/F-350 Super Duty 2008-2010)

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*All other brand lift kits are available.

ITEM# ICF158

MFG# K63184

The ICON 2.5-3” coilover conversion suspension system is a great way to lift your 4WD 2008-2010 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 2.5 Series CDCV remote reservoir coilovers that are adjustable from 2.5-3” of front lift over stock, adjustable front track bar with massive FK rod end, dual steering stabilizer kit with ICON 2.0 Aluminum Series stabilizers, alignment cams for adding caster, rear leaf spring expansion packs with blocks and U-bolts for a more compliant ride and reduced axle wrap, and ICON 2.5 Aluminum Series CDCV piggyback reservoir rear shocks. ICON 2.5 Series remote and piggyback reservoirs 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.

• Ride height adjustable 2.5 Series remote reservoir coilovers provide 2.5-3" of front lift over stock✔
• Vehicle specific tuned piggyback reservoir 2.5 Aluminum Series rear 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✔
• Dual steering stabilizer kit for smooth wheel control while driving✔
• Application specific alignment Cams ensure proper caster alignment✔
• Leaf spring expansion packs and blocks for more compliant ride quality and reduced axle wrap✔
• Improved ride quality and performance compared to 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✔

• OEM Wheels & Tires Fitment: Yes
• Recommended Aftermarket Wheels: 17x8.5" w/ 5.00” Backspace / 6mm Offset
• Recommended Aftermarket Wheels: 18x9" w/ 5.25” Backspace / 6mm Offset
• Recommended Aftermarket Wheels: 20x9" w/ 5.25” Backspace / 6mm Offset
• Recommended Aftermarket Tires: 35" 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 #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
• APPLICATION NOTE #88: REMOVAL OF THE COIL CENTERING CUP IN FACTORY COIL BUCKET REQUIRED FOR INSTALLATION.
• APPLICATION NOTE #120: SECONDARY SHOCK OPTIONS AVAILABLE, CONTACT ICON FOR MORE DETAILS.
• 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: Not compatible with F-350 Cab & Chassis models
• TECH NOTE: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry for 2.5-5.5" of front lift

• 61720C (QTY: 1) | 05-23 FSD 2.5" 2.5 VS RR CDCV BOLT IN CO CONVERSION KIT
  # 61720C Instruction Sheet
• 64035 (QTY: 1) | 05-16 FSD ADJ TRACK BAR W/FK ROD END
  # 64035 Instruction Sheet
• 65000 (QTY: 1) | 05-22 FSD DUAL STABILIZER KIT
  # 65000 Instruction Sheet
• 36511 (QTY: 2) | 99-UP FSD 4WD STABILIZER(DUAL OPPOSING) 2.0 VS IR
• 168507 (QTY: 2) | 08-23 F250/F350 LEAF SPRING EXPANSION PACK
  # 168507 Instruction Sheet
• 37004 (QTY: 1) | 99-10 FSD REAR 12" U-BOLT KIT
• 37705CP (QTY: 1) | 99-23 FSD 0-3" REAR 2.5 VS PB CDCV PAIR
  # 37705CP Instruction Sheet
• 191201 (QTY: 1) | 1" CAST BLOCK KIT
• 61002 (QTY: 1) | 05-23 FSD 2" REAR BUMP STOP SPACER KIT

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Some vehicles may require additional modifications or parts.

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Questions Call us at (888) 814-1158