ICON Vehicle Dynamics K93084 Stage 4 Suspension System 2-2.63" Lift Kit with Billet Upper Control Arms

The ICON Vehicle Dynamics Stage 4 Suspension System is engineered for 2015-2020 Ford F-150 4WD trucks, delivering maximum performance and exceptional ride quality both on and off-road. This complete system increases wheel travel and damping ability while maintaining factory towing capacity, making it ideal for drivers who demand superior vehicle control without compromising utility.

System Components:

• Vehicle-specific tuned 2.5" coilover shocks with remote reservoirs for exceptional heat dissipation
• ICON-engineered Eibach coil springs for superior vehicle feel through the full range of travel
• Height adjustable from 2" to 2.63" to accommodate larger, more aggressive wheel and tire combinations
• Billet aluminum upper control arms with patented Delta Joint technology
• ICON 2.5 Aluminum Series piggyback reservoir rear shocks with vehicle-specific valving
• 6061 aircraft-grade aluminum CNC machined components throughout

Delta Joint Technology:

The included upper control arms feature ICON's patented Delta Joint, a revolutionary heavy-duty high-angle ball joint that combines the durability of a traditional ball joint with the performance characteristics of a uniball. Unlike standard uniballs that are exposed to the elements, the Delta Joint features a zinc-plated housing for corrosion resistance and a tough grease seal to keep contaminants out. The metal-on-metal construction with greasable design ensures longevity and noise-free operation, while providing greater angularity than typical ball joints and more durability than standard uniballs.

Performance Benefits:

• Unique valving developed specifically for the lighter weight of 2015-2020 F-150 models
• Balanced front-to-rear performance through vehicle-specific shock tuning
• Increased caster over stock while retaining factory alignment specification range
• Enhanced vehicle control and ride quality on highway and off-road terrain
• No reduction in factory towing capacity

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