PredatorX is the latest in tuning technology. Using your smartphone, you can interface with PredatorX through our mobile app and handle all of your tuning needs, right from your pocket! This represent a whole new way to tune your car or truck! iOS and Android apps are available! Pull your phone out of your pocket, launch the PredatorX app, and you're tuning! The OBDII dongle can stay connected to the vehicle full time, so you're always seconds away from being able to make tuning changes. PredatorX is preloaded with power adding tunes for multiple octane levels, as well as transmission tunes for applications where they are needed. For those seeking more than the provided tunes offer, there are a plethora of end user based parameters that can be adjusted. Speed limiter, tire size, rev limiters, idle speed and so much more can be adjusted through the PredatorX. The PredatorX app also alows for real-time data monitoring and logging, for keeping an eye on whats happening under your hood. You can also read and clear Diagnostic Trouble Codes (DTCs) from the app! Have a second vehicle you'd like to tune in your driveway? Connect your PredatorX dongle and purchase an additional vehicle license to tune multiple vehicles, with the same PredatorX! The app will always know which vehicle you are connected to, making it easy to tune and manage multiple vehicles from a single device.