M PERFORMANCE DRIVE ANALYSER.Derived directly from motorsports, the M Performance Drive Analyser calculates all important driving dynamics data and provides you with numerous professional recording and analysis options. Results can be displayed and analysed in the form of videos and graphical representations on your artphone. The plug and play system requires the M Performance Drive Analyser OBD stick that you connect to the OBD (on-board-diagnostics) port of your car. The OBD stick is a BMW genuine accessory product that is available at your BMW dealer. All BMW car models 2011 and later are supported.KEY FEATURESTrackDrive Track- and data recording including video with professional analysis toolsTestDrive Precision time measurement for acceleration, distance, elasticity and brake deceleration testsPowerDriveShows real time engine power and torqueG-DriveShows lateral and linear acceleration with maximum value notificationsCoreDriveShows real time engine dataFuelDriveShows fuel consumption and CO2 emission including fuel costThe M Performance Drive Analyser is designed and manufactured by INATRONIC GmbH & Co. KG for BMW AG Munich.Important note:The use of GPS during track recording in the background may increase battery consumption.