2020 GM Gas SUV Support Now Available for Various Superchips Products

Superchips lineup of performance programmers and calibrations tools are now loaded with 2020 GM gas SUV support.  Whether consumers are driving daily to and from work, towing recreationally, or both, new calibration and tuning support will deliver instant power throughout the RPM band.  Designed with performance and reliability in mind, Superchips preloaded tuning options deliver impressive and meaningful power for the 5.3L and 6.2L engines.  Tuning options range from performance to economy to accommodate the needs for any 2020 GM gas SUV owner looking for better performance, an optimized towing experience, or improved fuel economy.  Regardless of the intended driving purpose, consumers now have options ranging from handheld calibration tools to on-dash performance programmers and monitoring options.

  • Adds up to 16 HP and 20 lb-ft TQ
  • Includes option to manage throttle boost between 0-20%
  • Disable Active Fuel Management (AFM) for full power all the time
  • Manage features including speed limiter control, up/downshift torque reduction, tire calibration
  • Preloaded tuning to include performance, tow, and economy levels*
  • Supported coverage includes Flashcal PN 2547*, Flashpaq 2847, Dashpaq 2067, and Dashpaq+ PN 20617

*Flashcal PN 2547 is only equipped to offer tire and gear calibration options


Configure your vehicle and shop now!

Support Coverage includes:

Year Make Model Engine Trans ECM(Supported) TCM(Supported)
2020 Chevrolet Tahoe 5.3 6L90(6spd) E92a☒ T43☒
2020 Chevrolet Suburban 5.3 6L90(6spd) E92a☒ T43☒
2020 GMC Yukon 5.3 6L90(6spd) E92a☒ T43☒
2020 GMC Yukon XL 5.3 6L90(6spd) E92a☒ T43☒
2020 Chevrolet Tahoe 6.2 10L80(10spd) E92a☒ T87a☐
2020 Chevrolet Suburban 6.2 10L80(10spd) E92a☒ T87a☐
2020 GMC Yukon 6.2 10L80(10spd) E92a☒ T87a☐
2020 GMC Yukon XL 6.2 10L80(10spd) E92a☒ T87a☐

New Chevy/GMC Truck & SUV Coverage Now Available

The team at Superchips is pleased to roll out an impressive coverage release including Chevy/GMC 2011-2015 6.0L gas trucks in addition to 2014-2015 5.3L & 6.2L trucks and SUVs. With products designed for “wow”, Superchips continues to provide the most innovative and extensive tuning portfolio on the market today. All new coverage in today’s announcement is included in the Chevy/GMC Flashpaq (PN 2842). Remember, Flashpaq now comes with a limited 2 year powertrain warranty! Superchips also offers a CARB SKU (PN 2841 for Chevy/GMC) for our customers in California.  Today’s news includes lots of new, exciting features and gains that are sure to help you discover more out of your Chevy/GMC truck or SUV.

Chevy/GMC 2011- 2015 6.0L 2500/3500 Gas Truck Features:
Power Gains

+21 HP & +30 lb-ft TQ

Tuning Levels
 91 Performance
 87 Performance
 Mileage

Available Options
 User-adjustable Rev & Speed limiters
 Adjust axle gear ratio (2.73 – 4.88)
 Corrects speedometer when upgrading wheel and tire sizes (26″-38″)
 User adjustable idle-up features (800 RPM-1600 RPM)
 Shift points (Superchips optimized

2014-2015 Chevy/GMC Truck & SUV Coverage

Add up to 33HP & 43 lb-ft TQ for:

2014-2015 Chevy/GMC Silverado/Sierra 1500 6.2L
2014-2015 Cadillac Escalade 6.2L
2014-2015 GMC Yukon Denali 6.2L

Add up to 18 HP & 27 lb-ft TQ for:

2014-2015 Chevy/GMC Silverado/Sierra 1500 5.3L
2014-2015 Chevy Suburban 5.3L
2014-2015 Chevy Tahoe 5.3L
2014-2015 GMC Yukon 5.3L


Available Options
 Turn Off/On active fuel management
 Adjust axle gear ratio (2.6 – 6)
 Corrects speedometer when upgrading wheel and tire sizes (26″-45″)
 Speed limiter adjustment (90MPH – 200MPH)
 Torque management adjustments (On/Off for torque recution on upshifts & downshifts)