ICON Vehicle Dynamics K93161 Stage Suspension System Ford Tremor Lift Billet UCA - 1 2021-2023 F-150 2.5-3

The ICON Vehicle Dynamics Stage 1 Suspension System for 2021-2023 Ford F-150 Tremor trucks delivers a comprehensive performance upgrade engineered for serious drivers who demand superior capability both on and off-road. This complete system combines adjustable coilover shocks, billet aluminum upper control arms, and performance-tuned rear shocks to dramatically improve wheel travel, damping control, and ride quality.

Key Features:

• Vehicle-specific 2.5" adjustable coilover shocks with internal reservoirs provide 2.5-3" of front lift height over stock
• 20% increase in front wheel travel compared to factory suspension with no reduction in towing capacity
• Billet aluminum upper control arms with patented Delta Joint PRO ball joints for exceptional strength and durability
• On-vehicle caster and camber adjustability maintains factory alignment specification range
• Corrosion-resistant CAD plated coilover bodies with heavy-duty 7/8" shafts
• FK rod end bearings deliver extended service life and minimal deflection under load
• ICON-engineered coil springs optimized for superior vehicle feel through full travel range
• Vehicle-specific valved 2.0 Aluminum Series monotube rear shocks balance front-to-rear performance
• Accommodates larger, more aggressive wheel and tire combinations

Delta Joint PRO Technology:

The system features ICON's innovative Delta Joint PRO articulation joints, which combine the longevity of factory-style ball joints with motorsports-grade performance. These rebuildable joints offer 90 degrees of total articulation (14% improvement over standard Delta Joints) for bind-free suspension movement. The chromoly ball and shaft are hardened to Rockwell C 55, while graphite-impregnated sintered metal races provide a precision metal-to-metal bearing interface. With 56% more bearing surface than standard Delta Joints and an improved lubrication distribution system, the Delta Joint PRO delivers exceptional durability for demanding applications.

This F-150 Tremor-specific Stage 1 system provides outstanding vehicle control and enhanced capabilities for drivers looking to maximize their truck's performance on pavement and in off-road terrain.

California Prop 65 Warning: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.