ICON Vehicle Dynamics K73004 Stage Suspension System Lift GM - 4 1-2.5 1500

The ICON Vehicle Dynamics Stage 4 Suspension System for 2007-2016 GM Silverado/Sierra 1500 trucks is engineered to dramatically enhance on-road and off-road ride quality through increased wheel travel and superior damping control. This comprehensive system fits both 2WD and 4WD models and provides 1-2.5" of adjustable lift without compromising towing capacity.

Key Components and Features:

• Vehicle-specific tuned 2.5" remote reservoir coilover front shocks with ICON-developed Eibach coil springs
• ICON 2.5" Aluminum Series piggyback rear shocks for exceptional cooling and consistent damping
• Height adjustable from 1-2.5" to accommodate larger, more aggressive wheel and tire combinations
• Upper control arms featuring ICON's patented Delta Joint technology
• CNC machined components from 6061 aircraft-grade aluminum
• Corrosion-resistant CAD plated coilover shock bodies with 7/8" shafts

Delta Joint Technology:

The included upper control arms feature ICON's innovative Delta Joint, which combines the durability of a heavy-duty ball joint with the performance characteristics of a traditional uniball. This patented design offers greater angularity than typical ball joints while providing better protection against the elements than standard uniballs. The zinc-plated housing and grease seal keep contaminants out, while the metal-on-metal construction and greaseable design ensure long-lasting, noise-free operation.

Performance Benefits:

• Dramatically increased wheel travel for superior vehicle control
• Remote reservoirs front and rear maintain cooler operating temperatures during extended off-road use
• Enhanced damping ability translates to outstanding ride quality on pavement and trails
• Maintains factory towing capacity while improving overall vehicle dynamics

The Stage 4 system represents the highest level of performance in ICON's GM 1500 suspension lineup, making it an excellent choice for drivers seeking to maximize their truck's capabilities both on the highway and in challenging 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.