Reimagine performance tuning in your 2008-2019 Ford 6.4L & 6.7L Powerstroke with theÂ Bully Dog 40460B GTX Performance Tuner. The GTX features an easy-to-use interface that's loaded with the most powerful features on the market. Built with the most advanced hardware to-date, the GTX starts up in under 10 seconds and its 5" capacitive glass touch screen rivals today's smart phones.Â Along with the ability to hold up to 20 custom tunes, the GTX comes preloaded with Bully Dog tunes that will take your Powerstroke to the next level. In addition to being a performance programmer, the GTX also gives you to the ability to monitor your engine through the extensive list of PIDs, or engine parameters, on a sleek and easy-to-use device. Its high-resolution customizable gauges and WiFi connectivity add to the truly unparalleled user experience. Next Generation Performance Tuning GTX delivers street-tested, dyno-proven tune files developed by Bully Dogs expert calibrators to unlock your vehicles true potential. Select from multiple Bully Dog tuning levels or load up to 20 custom tunes files from one from a custom tuner of your choice. Direct-to-device updates and tune delivery over WiFi means cables and computers are a thing of the past. Diagnostics & Data Logging The lightning-fast GTX gives drivers the ability to monitor the industry's most extensive PIDS, or engine parameters, in real time. The devices data logging capability makes it easy to record vehicle performance at 35 frames per second and play it back with Bully Dogs free LiveLink software. GTX also doubles as a diagnostic tool with the ability to read and clear diagnostic trouble codes saving drivers a trip to the dealership. Further customize your GTX by adding additional sensors, using the integrated FireWire input. Bully Dog's Most Advanced Touch Screen The 5 capacitive glass touchscreen is the first of its kind. Graphics and gauges are displayed in brilliant HD color, rivaling todays smartphones. GTX starts up incredibly fast (even when remote starting the vehicle), and provides an ultra-responsive user experience. A fully customizable user interface means your perfect gauge layout is available at the touch of the screen. GTX comes standard with a convenient grab and go magnetic mounting system, enabling drivers to keep their device front and center and then stowed away in seconds. Features:Â 5" Touch Screen Performance Tuner On-Screen Gauges Display Numerous PIDsÂ Reads & Clears Diagnostic Trouble Codes (DTCs) Convenient "Grab & Go" Magnetic Mounting SystemÂ Applications: 2008-2010 Ford 6.4L Powerstroke F-250/350 2011-2019 Ford 6.7L Powerstroke F-250/350 2015-2019 Ford Gas TrucksÂ 2015-2019 Ford Mustang Not available for sale in the state of California Click here to read Emissions Notice.