2014-2020 CHEVROLET TAHOE, GMC YUKON, CADILLAC ESCALADE V8 TUNER

The Livernois MyCalibrator tuner is available for your 2014-2020 Chevy Tahoe / GMC Yukon / Cadillac Escalade, with 5.3L or 6.2L engine.

The Livernois MyCalibrator tuner offers multiple levels of improved tuning, with the 93 octane performance tune leading the way in performance. This tune is good for gains of over 27WHP and 47WTQ on the 6.2L, and gains of over 29WHP and 34WTQ on the 5.3L. 

In addition to these just simply gaining power, we also spent a great deal of time improving throttle response, part-throttle and wide-open throttle shifting, and working to ensure our updates play well in all driving modes. Coupled with the performance upgrade, these drivability changes make the truck feel greatly improved in day-to-day usage. As with all of our previous tuners, your purchase today gains you access to all future updates and revisions.

Purchase of this tuner includes 1 gasoline tow tune and 1 gasoline performance tune for a stock vehicle. Extra tunes can be purchased under the optional add-ons drop down.

*Windows PC required for tuner updates, MAC / Apple OS not supported*

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Livernois Motorsports has brought our unparalleled experience with direct-injection performance to the 2014-2020 Tahoe, Yukon, and Escalade with the 5.3L ecotec3 and the 6.2L ecotec3 engine. We improved the throttle response, and overall driving dynamics of these trucks to be much more responsive, improve the shift feel, and performance level of these great engines.

Tuning with 93 octane added additional 27 horsepower and 47 foot-pounds of torque over stock on a 6.2L truck, and 29 horsepower and 34 foot-pounds of torque on a 5.3L truck. Combine these gains with our proven transmission programming enhancements and you will notice a complete transformation of the responsiveness and performance of your truck. Add our cold air intake for added gains of over 10 horsepower and 20 foot-pounds of torque on both engines for even more performance.

Features:

• Custom tuning via Livernois Motorsports (device stores stock and up to four custom tunes)
• Multiple stages for increased horsepower and torque
• Dyno proven air/fuel adjustments
• Transmission modifications with reduced torque management and modified shift points/firmness
• Enhanced throttle response
• Available for multiple fuel octane levels
• Tow-specific tunes
• Revised top speed limiter
• Read/Clear (DTC) codes

PERFORMANCE GAINS (6.2L):

• 27 Horsepower
• 47 Ft Lbs Torque

PERFORMANCE GAINS (5.3L):

• 29 Horsepower
• 34 Ft Lbs Torque

*Peak Gains obtained with 93 Octane Gasoline*

*Power Gains recorded on otherwise stock vehicle*

*Windows PC required for tuner updates, MAC / Apple OS not supported*

**For maximum performance and the best drivability, Livernois Motorsports highly recommends the use of our EvenFlo 160° thermostat with the purchase of all MyCalibrator tunes. You can add a thermostat to this order with no extra shipping charge.**

Computer & Tuning

Livernois Motorsports is truly unique in our approach as we continue to expand the world of tuning possibilities with the MyCalibrator Tuner. As the only custom-tuning company to develop its hardware, software and calibrations 100% in-house, Livernois provides a myriad of unique solutions. A few examples include tunes focused on performance, towing, and efficiency, as well as exclusive offerings such as flex fuel and data-logged based tuning solutions. Plus, many offerings are 50-state legal. All of this helps to establish Livernois as a leader in the industry with many first-to-market offerings, as well as world-record-breaking performance packed into one, easy-to-use device.

About Livernois Motorsports

Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.