Automotive dashboard programmer and car tuning software with preloaded tunes and support for 1000's of vehicles.INCREASED PERFORMANCE AND ECONOMYThe Trinity handheld tuner comes pre-loaded with tunes specifically to increase your power, economy, and drivability. Take your car or truck to the next level with Power You Can Feel!GAUGES AND DATA LOGGINGThe Trinity offers an unprecedented list of vehicle parameters via OBD-II! Trinity can monitor up to 45 gauges at once, and record them for 5 hoursCUSTOM TUNING OPTIONSIf you’re taking your ride to the next level and adding other performance mods to your car or truck, a custom tune from a DiabloSport CMR Custom Tuning Dealer is for you.RACING MODE and VIRTUAL DRAG STRIPThe Trinity’s Racing Mode lets you test how your vehicle performs! Racing mode lets users see 0-60, 0-100, 1/8 and 1/4 mile times. The Virtual Drag Strip option gives you all the information you’d expect to see from a real drag pass at the local drag strip Reaction Time, Total MPH, and more (accurate to within 1/10th of a second).DIAGNOSTIC CODE READERSave money having to check and clear dashboard lights- the Trinity can check and clear diagnostic trouble codes on any supported OBD-II VehicleItem can not be shipped to California. This product is not for sale or use on pollution controlled vehicles in the State of California.