Stealth Tune - GMC Yukon 5.3L (2014-2016)

Stealth is now proud to offer a myriad of tuning solutions for your truck, car, or SUV. 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.