ICON 2.5 Series Billet Coilover Kit & UCA for 2021-2024 Ford F-150 4WD | 3.5-4.5" Lift

Dual-adjustable 2.5-inch body dampers with Stage 5 valving deliver tunable off-road performance and controlled ride height up to 4.5 inches across all surface types, while the included billeted upper control arms restore steering geometry and eliminate factory bump steer.

• Stage 5 Double-Adjustable Valving: Independent compression and rebound control knobs allow precise damping tuning for trail traction or pavement comfort, ensuring optimal wheel contact and eliminating chatter without compromising payload support.
• 2.5-Inch T6 Billet Aluminum Shocks: Heat-forged shock bodies and chrome-moly shafts provide superior thermal dissipation and impact resistance, reducing unsprung weight significantly compared to heavy OEM cast iron components for improved agility.
• Machined Billet Upper Control Arms: Reinforced CNC-milled arms with oversized greaseable ball joints replace prone-to-failure factory cast units, correcting caster angle beyond 4.5 inches of lift to maintain straight tracking and prevent premature tire wear.
• 4WD-Specific Geometry Match: Engineered explicitly for the 2021-2024 F-150 platform with 4WD drivetrain considerations, maintaining proper pinion angle and clearance for transfer case components at maximum lift settings to protect driveline integrity.
• Genuine ICON Lifetime Warranty: Covers structural defects including bent tubes, welded joint failures, and seal leaks for the original purchaser, reflecting the confidence in automotive-grade aerospace metallurgy used throughout the assembly.
• Complete Mounting Architecture: Supplied with purpose-designed fasteners, spacers, and polyurethane sleeve bushings compatible with fifth-generation F-150 knuckle configurations, ensuring vibration-free operation and simplified installation alignment on 37-inch tires.