Description
Overview:
The ICON 2.5” suspension system is a great way to lift your 4WD 2017-2019 Ford F-250/F-350 Super Duty while improving ride quality and performance. This upgraded Stage 2 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. ICON's Stage 2 System is comprised of dual rate coil springs, 2.5 Aluminum Series piggyback reservoir front and rear shocks, 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" 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 our suspension components and shocks as a complete package, you can rest assured you have the best suspension solution on the market.
Features and Benefits:
- Increased wheel travel and improved ride quality over stock with no change in towing capacity
- Leaf spring expansion packs and blocks for more compliant ride quality and reduced axle wrap
- ICON engineered dual rate coil springs provide 2.5” of front lift over stock
- 100% Bolt-on system - no drilling, cutting or welding necessary for install
- Vehicle specific tuned piggyback reservoir 2.5 Aluminum Series shocks
- Application specific alignment Cams ensure proper caster alignment
- Lifetime guarantee that springs won’t sag or break
- Shocks are fully rebuildable and re-tunable
- No drive shaft modifications required
- Less body-roll than stock
Important Notes:
- 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)
- OEM Wheels & Tires Fitment: Not compatible with all available OE wheel/tire combinations. Aftermarket wheels with lower offset/less backspace recommended.
- 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.
- APPLICATION NOTE #30: AN ADJUSTABLE TRACK BAR MAY BE NEEDED TO REALIGN THE AXLE FROM LEFT TO RIGHT, OR TO ADD ADDITIONAL STRENGTH
- Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.)
- TECH NOTE: ICON track bar bracket part # 64039 is also recommended to correct bump steer geometry for 2.5-5.5" of front lift
- APPLICATION NOTE #119: RARE CASES REQUIRE A 2.6 DEGREE ALIGNMENT CAM ON ONE SIDE OF VEHICLE FOR PROPER CASTER SPLIT
- APPLICATION NOTE #55: SHOCKS ARE FULLY SERVICEABLE. COILOVER HEIGHTS INDICATED ARE FOR A STOCK EQUIPPED VEHICLE
- Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 5.00” 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 #151: FITS SINGLE REAR WHEEL MODELS ONLY
- TECH NOTE: Not compatible with F-350 Cab & Chassis models
- TECH NOTE: Compatible with 4WD models only