Livernois Motorsports MyCalibrator Touch Tuner (14-20 5.3L Sierra 1500)Find parts that fit my vehicle

The new MyCalibrator Tuner is available exclusively from Livernois Motorsports for your 2014-2020 Chevy Silverado / GMC Sierra, 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 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 tow tune or 1 performance tune for a stock vehicle.

Features:

Custom tuning via Livernois Motorsports

Increased horsepower & torque (+27-47tq w/ 93 Octane fuel, 6.2L)

Dyno proven fuel/spark adjustments

Multiple tunes for Performance and Towing

Enhanced throttle response

Modified Fan Settings for reduced heat soak

Transmission Shifting improvements**

Available for multiple fuel octane levels (87-93 Gasoline)

Raised top speed limiter

Ability to Read/Clear (DTC) Codes

*2019-2020 vehicles with 5.3L / 6-Speed only. Tuner WILL NOT work on 2019-2020 vehicles with 8-Speed or 10-Speed transmission.

**TRANSMISSION TUNING**

Supported Vehicles: 2014-2020 w/6-Speed, 2014-2016 w/8-Speed

***Transmissions NOT Supported (Engine Tune Only):

2017-2018 8-Speed

2017-2018 10-Speed

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

10% off Tuners

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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.

Fitment:

• 2014 GMC Sierra 1500
• 2015 GMC Sierra 1500
• 2016 GMC Sierra 1500
• 2017 GMC Sierra 1500
• 2018 GMC Sierra 1500
• 2019 GMC Sierra 1500
• 2020 GMC Sierra 1500

Details

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov