ICON 11–16 Ford F‑250/F‑350 Stage 2 Coilover Conversion System w/ Expansion Packs

Replace sagging factory torsion bars with precision-tuned coilovers that deliver a reliable 2.5″ to 3.0″ front lift, eliminate nose-dive, and restore stable handling under heavy payloads or high-speed cruising.

• CNC-machined billet aluminum adjustment collars and zinc-plated Grade‑8 mounting hardware resist impact deformation, UV degradation, and road-salt corrosion far beyond standard stamped steel brackets.
• Nitrogen-charged monotube shock bodies maintain consistent fluid pressure across operating temperatures, preventing hydraulic fade during sustained towing, gravel hauling, or trail running.
• Direct bolt-on architecture attaches to factory spindle towers and strut buckets without cutting frame rails, swapping knuckles, or modifying existing brake lines for clean OE-replacement alignment.
• External top collars permit incremental tuning between exactly 2.5″, 2.75″, and 3.0″ of lift so you match specific wheel backspacing and tire footprint without compromising positive caster or turning radius.
• Heavy-duty rear shocks integrate automatic expandable reservoirs that absorb rapid load shifts and maintain optimal spring rate integrity under up to 4,000 lbs of bed cargo, effectively curbing bounce and trailer sway.
• Aniline-treated urethane bushings and powder-coated steel linkage components suppress metal fatigue and chassis rattles over pavement seams while preserving OEM toe and camber tolerances.
• Specified strictly for 2011–2016 F‑250 and F‑350 Crew Cab 4WD single-rear-wheel gas models; excluded from Cab & Chassis, dual-rear-wheel, diesel powertrains, and Tremor-equipped variants due to differing factory ride heights and structural mount profiles.