The ICON 2.5” suspension system is a great way to lift your 4WD 2017-Current Ford F-250/F-350 Super Duty while improving ride quality and performance. This entry level system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. ICON's Stage 1 System is comprised of dual rate coil springs, 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 2.0 Aluminum Series internal reservoir shocks front and rear. 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.
KEY FEATURES
ICON engineered dual rate coil springs provide 2.5”/3.5" of front lift over stock
Vehicle specific tuned internal reservoir 2.0 Aluminum Series shocks
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
TECHNICAL NOTES
OEM Wheels & Tires Fitment: Yes
Aftermarket Wheels: 8.5-9" Wide, 5" Backspace
Recommended Aftermarket Tires: 35" x 12.50" (37" x 12.50" tires may fit but fender trimming and modifications will be required.)
APPLICATION NOTE #6: Springs Are Rated For Diesel Engines Only
APPLICATION NOTE #30: An Adjustable Track Bar May Be Needed To Realign The Axle From Left To Right, Or To Add Additional Strength
APPLICATION NOTE #55: Shocks Are Fully Serviceable. Coilover Heights Indicated Are For A Stock Equipped Vehicle
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: 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 for 2.5-5.5" of front lift
SYSTEM COMPONENTS
62510 (qty: 1) | 05-25 FSD FRONT 2.5"/3.5" DUAL RATE SPRING KIT
66512 (qty: 2) | 05-25 FSD 4WD 2.5" FRONT 2.0 VS IR
66516 (qty: 2) | 17-25 FSD REAR 0-2" 2.0 VS IR
168507 (qty: 2) | 08-25 F250/F350 LEAF SPRING EXPANSION PACK
67004 (qty: 1) | 11-25 FSD REAR 12" U-BOLT KIT
191201 (qty: 1) | 1" CAST BLOCK KIT
61002 (qty: 1) | 05-25 FSD 2" REAR BUMP STOP SPACER KIT
