Stealth Tune - GMC Yukon 6.2L (2014-2016)

Stealth Tune - GMC Yukon 6.2L (2014-2016)

Regular price$450.00
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  • 49 State Emissions Compliant

ATTENTION: There is a 1-2 week delay depending on the availability of RTD's.


RTD's can be returned in brand new condition for 75% of your money back!
Questions? Send us a message or call us at (888) 613-4304

With this tune, you will enjoy new found power, torque, and throttle response! In development, we focused on optimizing the factory tune and enhancing drivability, shift quality, time and feel, low end torque production and power. You will also notice additional throttle response from the tune. To top it all off, these tunes were developed using an emissions bench which ensures they are as clean or cleaner than stock tunes allowing them to be 49 state legal.

This tuning solution utilizes a flash programming tool which plugs into your OBD port and connects to your phone via bluetooth technology. From there, the application on your phone syncs up with our team’s servers. This allows them to produce and send a tune file which you can then download via your phone and subsequently flash your vehicle.

An RTD is a "remote tuning device". Simply put, this device allows us to easily send our tunes over to you. Even more than that, it allows you to data log after our tune is installed to make sure everything is good to go!

A tune, otherwise known as calibration, is a file written to the computer in your vehicle that runs your engine. This control module is sometimes referred to as the Engine Control Module (ECM), Power Control Module (PCM), or Engine Control Unit (ECU).

The tuning process will void the factory warranty related to that modification. For example, if your windows stopped rolling up, this should still be covered since it is not controlled by the ECM.