The 2" system raises the front end only to reduce the factory "nose down" stance. Two methods are available depending on year model. One method includes longer replacement spring hangers for the springs' front eyes, and 2" longer shackles for the rear eyes. Our bracketry is laser cut from .25" thick plate steel and die-formed for a consistent fit. With this system, factory ride quality is unaffected since the stock springs are retained. The other method includes replacement Superide Select series springs for ride quality that is as good, or better, than factory. Note that the replacement gas springs have 4-leafs and the diesel springs have 5-leafs; more leafs are not needed at this relatively low ride height. For both systems, other components include a new track bar bracket to prevent steering wheel "kick", and front / rear Superide shocks with yellow boots.