DiabloSport T1000 Trinity Dashboard Tuner and Diagnostic Tool Pre-loaded with tunes for your vehicle including Economy, Factory, Performance, Towing, Extreme, CAI Tunes, Pulley Tunes, and many more Built in ODB-II diagnostic tool functionality you to save hundreds in dealership charges reading and clearing your own trouble codes (check engine lights) Virtual gauges allow you to customize your own gauge layout and supports custom tuning, accepting up to 5 additional custom tunes Contains over 100MB of onboard memory for logging/recording hours of data (expandable via SD card slot) Virtual Dragstrip functionality computes 1/4 mile, 1/8 mile, 0-60, and 0-100 track times while analog input/output to control external devices such as the DiabloSport Extreme PowerPuck and DiabloSport EGT module