The ICON 2.5” suspension system is a great way to lift your 4WD 2011-2016 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 shocks, 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 in the rear. ICON 2.5" piggyback reservoir shocks up front 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.
Installation InstructionsInstallation Instructions
Installation Instructions
- Match tuned piggyback reservoir 2.5 Aluminum Series front shocks and internal reservoir 2.0 Aluminum series rear shocks
- Leaf spring expansion packs and blocks for more compliant ride quality and reduced axle wrap
- Increased wheel travel and ride quality over stock with no change in towing capacity
- 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
- Application specific alignment Cams ensure proper caster alignment
- Lifetime guarantee that springs won’t sag or break
- No drive shaft modifications required
- Less body-roll than stock
