Designed for all Tesla Model S and X Dual Motor vehicles. Tesla Performance Tools bring you a whole new insight into your track performance. Stage 1 starts with replicating the P100D's ludicrous plus launch mode widget. Available as an in app purchase Stage 2 adds a plethora of additional gauges. Note: This application requires the purchase of external hardware. Please see http://bitzerodigital.com/tpt for more information.