I´ve already showcased several simulators aimed at professional (and wealthy) sim racers, many of these come with some sort of motion system.
The SimCraft APEX SC380 is a little more advanced, featuring three degrees of movement (roll 40° / pitch 25° / yaw 40°) for a realistic racing experience.
As usual with these type of hardware, interested buyers have to dig deep into their pocket to get one of these. Those of you having the required cash can get a customized example though as SimCraft offers their simulator in a variety of colors with your choice of PC, screen, audio system and wheel installed.
The simulator is fully compatible to rFactor and Live for Speed, support for iRacing will first be shown at the 2009 CES show in Las Vegas. For more information on the APEX SC380, visit the SimCraft homepage.