2014-2020 CHEVROLET SILVERADO/GMC SIERRA TUNER

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

**Unlock even more performance with our STAGE 1 Package (inclusion of our High-Flo Air Filter, Thermostat and Dyno Tuning) as seen in the video below!

*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*

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.

Our MyCalibrator tuner combined with our proprietary tuning software we have more access, more experience, more tuning support, more parts support and far more world records to back us up than any other tune provider in the marketplace.

What goes into a Livernois Motorsports Custom tune ?

• Fuel Mapping – The fuel map inside the ECU is able to adjust the air/fuel mix for maximum efficiency and performance in any condition.
• Air/Fuel Management – Air/Fuel management is one of the most important factors in the combustion process. Maintaining a proper Lambda value is crucial to getting the most out of your motor and also to prevent damage.
• Rev, Top Speed Limiters and Shifting Characteristics – By dialing in the optimal RPM range and pressures for your transmission to shift at, we are extending the life of those components. We also take this opportunity to revise your top speed limiter. These modifications are made to make sure that you are able to have a long-lasting and fun life with your vehicle.
• Towing Capabilities – We amplify your vehicle’s natural ability to haul your cargo around. By accessing the parts of the computer that control performance we are able to create more power where it is needed in the low RPM ranges while ensuring proper safety up to the OEM’s recommended limits on our towing specific calibrations.
• Ignition Timing – Timing is a key player we control when the combustion event occurs. By revising the moment this happens we are able to increase your vehicle’s power, performance, and efficiency!
• Torque Management – Using our proprietary tuning software we alter when, where and how the computer tries to step in to maintain control over your vehicle can have as much of an impact in performance as sheer power and torque. Ensuring these match the extra power, while providing the intended driveline safety they exist for, is just another area we focus our attention on to find that perfect outcome. 
• Improved fan control settings – ensuring your engine runs cooler, more often is a simple, but effective way to achieve optimal performance results more frequently than OEM settings allow.