After an in-depth R&D process, ICON engineers have developed a 3" suspension system for the 80 Series that is aimed to improve on-road handling characteristics while also maximizing the Land Cruiser's off-road potential. This Stage 3 system includes ICON-designed dual rate coil springs, caster correction bushings, sway bar relocation components, all bracketry and hardware required for install, and ICON Vehicle Dynamics 2.5 Series remote reservoir shocks that feature a vehicle specific valving for optimized ride quality and balanced damping front to rear. The 2.5" remote reservoir shocks front and rear ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during extended off-road use. The Stage 3 system outfits the 80 Series Land Cruiser with ICON 2.5 Series shocks that feature CDCV, or Compression Damping Control Valve. This technology allows end-users to quickly adjust the ride quality of their shocks with the simple turn of a knob - no tools required! With ten high-resolution settings to choose from, the ICON CDC Valve will allow for the perfect ride quality across any terrain. This ICON Stage 3 System is the perfect suspension system for drivers seeking a quality on-road ride with outstanding off-road performance under extreme use, and the ability to fine tune the vehicle's performance for any conditions encountered.