Power Tuning. The Diablosport inTune i2 Tuner is the must-have programmer for advanced horsepower, torque, and overall vehicle performance. Its compact design and 2.8-inch color touch screen makes for easy and efficient tuning whenever you need it. With versatile software features and compatibility, there's no hassle or struggling to upgrade or access the latest tunes. That's great news because the tuner arrives pre-loaded with DiabloSport strategy tunes to bring extra power to your Sierra pickup.

Improves Performance. Right out of the box, you'll make use of the Diablosport inTune i2 Tuner's pre-loaded strategy tunes. They're pre-configured and road-tested, courtesy of DiabloSport's engineers, for better overall vehicle performance for your 2014-2016 6.2L GMC Sierra.

Easy to Program. You don't need a degree in rocket science to use the inTune i2 Tuner. It features the latest generation ARM processor and comes pre-loaded with tunes. It can even hold up to five tunes if you decide to go that route (not included). The inTune i2 Tuner has a high resolution 2.8" color touch screen and an exceptionally responsive touch pad. You can quickly update the inTune i2 Tuner wirelessly anywhere you have an internet connection or from any PC platform, including Windows, iOS or Linux.

Hardware/Software Compatibility. The DiabloSport inTune i2 features the latest ARM processor, making the flash programming process faster than ever. Even large updates only take about 5 minutes to complete. The memory is perfect for holding up to 5 tune files, OBD-II Data Logging and much more. In addition, the i2 is PC, MAC and Linux compatible to support drag and drop file transfers and software updates.

Diagnostics. This I-2030 inTune i2 can also be used to check and clear DTCs (diagnostic trouble codes), saving you hundreds of dollars each year and can even be used on multiple vehicles at any given time.

Tune Settings. i2 comes with numerous ways to tune your GMC Sierra. Utilize the "Easy Tune" mode, for a quick basic tune based on octane, tire size, gear ratio and removing your speed limiter. The Advanced Tune menu offers many tuning options, where you can choose any of the DiabloSport i2 Tunes and adjust any available performance parameters to your specific mods. Some sample parameters include timing, fueling, idle, speed and rev limiters, tire size, gear ratio and disabling DoD/AFM.

Warranty. When you purchase this preloaded inTune i2 Tuner, you are covered by DiabloSport's Limited 1-Year Warranty against defects in workmanship and materials. Please see full DiabloSport Warranty for more details.

Application. The DiabloSport inTune i2 Tuner can be used to unleash the power of your 2014 to 2016 GMC Sierra equipped with 6.2L engine.

Technical Note. This DiabloSport inTune i2 Tuner is not legal for use in California on pollution controlled vehicles.

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