AEM's Vehicle Dynamics Module (VDM, PN 30-2203) allows users with an Infinity ECU, AQ-1 Data Logger or some 3rd party programmable engine management systems or data loggers to add track mapping and chassis dynamics data to their engine data! The VDM provides G Forces, pitch, roll and yaw from its integrated 3-axis accelerometer and gyrometer, and vehicle speed, vehicle position and altitude through GPS/GLONASS coordinates and transmits it via AEMnet CANbus through a simple DTM connection. There has never been a more affordable way to capture position data for track mapping!