What is KDSS and why do I need control over it?
From the factory your 2010- present 4runner and/or gx460 with kdss above 12mph, the sway bar is active just like any normal sway bar. Under 12mph, the valves in the hydraulics system open up allowing the sway bar to articulate with the suspension. While kdss setup offers awesome high speed cornering , especially on the pavement, in many cases it can be really stiff. The kdss control setup allows you to open the valves up and stay open vs it opening and closing 50- 100x / sec in the kdss hydraulic system allowing the sway bar to be less active and allowing the sway bar to articulate with the suspension over the set speed of 12mph from the factory. In turn you will have less of the road/ trail transfer through the cab and not shake it so violently. Although most think this is to be used for offroad, there are many cases where you can safely use it on road. Example would be in town where their might be a lot of uneven pavement , pot holes etc. when you want to have the sports car handling, just hit the switch to go back into stock mode.
