The Stage 1 system includes vehicle-specific tuned 2.5” coilover shocks featuring an internal reservoir for exceptional cooling properties and ICON-engineered coil springs for superior vehicle “feel” through the range of travel. These coilovers are also height adjustable from 0-3.5” of lift over stock allowing the use of larger more aggressive wheel and tire combinations. ICON 2” lift rear coil springs paired with 2.0 Aluminum Series internal reservoir rear shocks utilizing vehicle-specific valving balance the performance of the truck from front to rear. Specifically for the GX470 platforms a rear coil spring conversion kit is included to eliminate the factory rear air bags. The ICON Vehicle Dynamics 2003-2009 Lexus GX470 Stage 1 suspension system is an excellent choice for those drivers looking to enhance the capabilities of their pickup on the road as well as in the dirt.