Stage 4 includes 2.5 coilovers with remote reservoirs with height adjustability from 0-2.75 of lift. Billet UCAs for alignment correction. ICON 2.5 Series piggyback rear rshocks balance the performance of the truck from front to rear.

Increased wheel travel and ride quality over stock with no change in towing capacity
Corrosion resistant CAD plated coilover shock bodies with 7/8 shafts
High strength alloy CNC machined lower bar pins
FK rod end bearings for extended longevity and minimal deflection
2.5 Aluminum Series rear shocks feature hard anodized, one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish
Bolt-on system No cutting or welding necessary for install
Vehicle specific tuned front and rear shocks for superior damping and vehicle control
Adjustable coilovers from 0-2.75 of lift height
Billet Aluminum Upper Control Arms for added strength, durability, and alignment spec range
6061 Aircraft grade aluminum CNC machined components