ICON Impact | 2019-2023 GM 1500, 1.5-3.5" Lift, Stage 4 Suspension System, Billet UCA

ICON 19-23 GM Silverado/Sierra 1500 suspension systems are designed to increase wheel travel and damping ability, which translates into outstanding vehicle control and ride quality both on and off-road.

• Adjustable coilovers provide 1.5-3.5 of front lift height
• FK Rod End bearings provide extended longevity and minimal deflection
• Shocks are fully rebuildable and revalvable
• ICON upper control arms allow for additional wheel travel (when paired with extended travel coilovers) while improving suspension geometry for predictable handling
• Patented Delta Joint (U.S. Pat. 10,731,700) combines the durability and weather resistance of a ball joint with the performance characteristics of a uniball
• CNC machined 6061 billet aluminum upper control arms allow for on-vehicle camber and caster adjustment
• Direct bolt-in makes for a simple and straightforward installation
• Lifetime guarantee against ICON fabricated component breakage or manufacturer defect
• Increased lift height allows for fitment of larger and more aggressive tires
• Fits 2WD/4WD applications
• Up to 35% increase in front wheel travel over stock
• ICON shocks feature vehicle specific tune for superior performance and ride quality
• 2.5 Series coilover shocks feature corrosion resistant CAD plated shock body with 7/8" shaft
• 2.5 Aluminum Series rear shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish
• 7.5 aluminum reservoirs provide generous oil and nitrogen volume for consistent damping as shock temperature increases
• Easy-to-adjust CDC Valve (Compression Damping Control) allows for end-user compression changes to suit all types of terrain and vehicle cargo configurations