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2015--2020 Chevrolet Tahoe - 5.3L - Elite

(1 review)
$749
TRIFECTA 2015--2020 Chevrolet Tahoe / Suburban, GMC Yukon, Cadillac Escalade/ESV
Gen V V8, 5.3L, 6.2L, 2WD, 4WD, AWD
6 speed automatic and 8 speed automatic
Detailed power gains (measured at the wheels, dynojet chassis dyno)
5.3L gains: up to +28 ft-lbs torque, +20 horsepower (peak gains of up to 24 ft-lbs torque, +19 horsepower)
6.2L gains: up to +45 ft-lbs torque, +22 horsepower (peak gains of up to 31 ft-lbs torque, +16 horsepower)
Improved power assists with towing and support other modifications (larger wheels/tires)
Added "sport" mode gives the SUV a sporty feel and improves responsiveness
 
TRIFECTA presents: 2015--2020 Chevrolet Tahoe / Suburban, GMC Yukon, Cadillac Escalade/ESV (Gen V V8, 5.3L, 6.2L) MY2015--2020 Powertrain Calibration Reprogramming (flash tune)
TRIFECTA is pleased to announce the immediate availability of the 2015--2020 Chevrolet Tahoe / Suburban, GMC Yukon, Cadillac Escalade/ESV vehicle software recalibration (reflash) for vehicles utilizing either the 5.3L V8 or the 6.2L V8 with either the 10 speed automatic transmission (10R80 / RPO: MF6), 8 speed automatic transmission (8L90 / RPO:M5U) or the 6 speed automatic transmission (6L80 / RPO:MYC). Two wheel drive (2WD), four wheel drive (4WD) and all wheel drive (AWD) variants are supported. Specific gains over factory calibration are up to (uncorrected) 45lb-ft of torque and 19 horsepower with no vehicle modifications beyond the updated software calibration.
 
TRIFECTA's 2015--2020 full size sport utility vehicle (SUV) recalibration is complimented by a fully developed 6-speed or 8-speed (depending on application) automatic transmission calibration to support the increased power delivery profile and to offer dramatically improved driving characteristics from everyday driving manuevers to towing and hauling. The complete powertrain calibration also includes ESC (Stabilitrak) and, for four/all wheel drive (4WD/AWD) equipped models, TCCM (transfer case control module) program enhancements.
 
All 2015--2020 full size SUV calibrations also include TRIFECTA's exclusive "tri-mode" DSVM (driver selectable vehicle modes). Choose between TRIFECTA Sport mode, tow/haul mode, or ECO mode, on the fly using existing vehicle controls (see full details below).
 
Specifications of the TRIFECTA Performance 2015--2020 full size SUV ECM software reprogramming:
Fuel economy is improved (up to 2.6MPG observed), dependent on fuel grade and driving conditions Retains all GM OE diagnostics and ECM functionality Retains all OE error code reporting and functionality Emissions readiness checks are present; emissions compliant Maintains functionality of ABS and TC systems Knock detection mechanisms and OE engine knock detection sensitivity is retained Return to stock functionality included with EZ Flash cable and software Full flex-fuel / E85 features retained Tested on all available grades of fuel (87, 89, 91, 92, and 93 octane) and ethanol blends from 10% to 85%
TRIFECTA Performance Active Fuel Management (PAFM) (Advantage+ or Elite package)
The L83 offers V8/V4 mode. GM has succeeded in making V8/V4 transitions (AFM, or Active Fuel Management as GM calls it) extremely smooth, such that in most cases they can't be noticed. However, some customers may have exhaust or other modifications that cause the truck to produce an undesirable exhaust note while in V4 mode. TRIFECTA exclusively offers three options with regard to adjusting AFM parameters with this product:
AFM available/active in all drive modes (default) AFM disabled in Sport mode AFM disabled entirely Advantage+ and Elite customers may request AFM behavior changes when ordering their product.

Specifications of the TRIFECTA Performance 2015--2020 full size SUV 6-Speed / 8-Speed / 10-speed automatic transmission TCM calibration software reprogramming:
Added vehicle drive modes (TF Sport, tow/haul, and stock) Improved shift times in adverse shift patterns Improved shift logic - shifts are progressive and purposeful Does not shorten transmission life or increase cooling requirements Retains all OE diagnostics and TCM functionality Retains all OE error code reporting and functionality  
Supplementary Featureset of the TRIFECTA Performance 2015--2020 full size SUV powertrain calibration software reprogramming:
TRIFECTA Interactive Driver Selectable Vehicle Mode (Select-a-Tune MKII): Cruise System Armed = ECO Cruise System Disarmed = Sport Tow/Haul = TRIFECTA Enhanced Tow/Haul Mode (Overrides Cruise System Selection) TRIFECTA ECO Mode: Up to 2.6 MPG improvement by dedicated TRIFECTA ECO mode prioritizing fuel economy in engine calibration profile and transmission shift strategy Alternative Driver Profiles layout included with individualized calibration TRIFECTA Octane Adaptive MKII featureset will bias for lower octane fuels (multi dimensional airflow knock and timing decay tables, not just high/low) Improved fuel economy while towing with alternative TOW/HAUL mode  
Installation Notes:
Estimated installation time of ~20 minutes Premium fuel is recommended for maximum power output, but not required  
Additional information and availability:
This powertrain calibration includes a TRIFECTA powertrain calibration file specific to your vehicle and includes an EZ Flash Cable (TFEZ010U)  
TRIFECTA Elite:
The TRIFECTA Elite Powertrain Recalibration includes calibration individualization, remote diagnostics, and comprehensive aftermarket hardware software integration support.  If you have any modifications which require tune customization, or have special requests, our Elite tier offers unlimited updates for mods/requests for as long as you own the vehicle. There are no extra charges once you choose Elite, and if you have Advantage already, you can simply upgrade to Elite for the difference in price at any time.


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  • 17 Digit Vehicle Identification Number.

    Must be exactly 17 digits, 9th digit must be 0--9 or 'X', and cannot contain characters 'I', 'O', or 'Q'.

    We recommend acquiring the VIN directly from the vehicle's VIN Plaque on the dash, or the certification label in the door jamb since insurance and service documents are sometimes incorrect.

  • Leave unchanged for no adjustment.

    Updates: You do not need to perform the GPS test again if your tire size hasn't changed since your last update. This includes if you switch gearsets.


    Larger tires will read greater than 60mph on the GPS.
    Smaller tires will read less than 60mph on the GPS.



  • (e.g. 4.10, 4.56, etc)

    Leave blank if stock.
  • Choose Single File...
    Or drag and drop your file here

    We require a photo showing the speed rating on the tire sidewall as installed on the vehicle. The speed limiter will be raised in the calibration to match the speed rating of the tire.

    This field can be updated later under 'Manage Purchases'

  • Enter any modifications which don't fall under any of the available drop-down fields here.

  • Please contact support prior to purchasing if you have any questions: Contact Us
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About 2015--2020 Chevrolet Tahoe - 5.3L - Elite

TRIFECTA 2015--2020 Chevrolet Tahoe / Suburban, GMC Yukon, Cadillac Escalade/ESV
Gen V V8, 5.3L, 6.2L, 2WD, 4WD, AWD
6 speed automatic and 8 speed automatic

Detailed power gains (measured at the wheels, dynojet chassis dyno)

5.3L gains: up to +28 ft-lbs torque, +20 horsepower (peak gains of up to 24 ft-lbs torque, +19 horsepower)
6.2L gains: up to +45 ft-lbs torque, +22 horsepower (peak gains of up to 31 ft-lbs torque, +16 horsepower)

Improved power assists with towing and support other modifications (larger wheels/tires)
Added "sport" mode gives the SUV a sporty feel and improves responsiveness

 

TRIFECTA presents: 2015--2020 Chevrolet Tahoe / Suburban, GMC Yukon, Cadillac Escalade/ESV (Gen V V8, 5.3L, 6.2L) MY2015--2020 Powertrain Calibration Reprogramming (flash tune)

TRIFECTA is pleased to announce the immediate availability of the 2015--2020 Chevrolet Tahoe / Suburban, GMC Yukon, Cadillac Escalade/ESV vehicle software recalibration (reflash) for vehicles utilizing either the 5.3L V8 or the 6.2L V8 with either the 10 speed automatic transmission (10R80 / RPO: MF6), 8 speed automatic transmission (8L90 / RPO:M5U) or the 6 speed automatic transmission (6L80 / RPO:MYC). Two wheel drive (2WD), four wheel drive (4WD) and all wheel drive (AWD) variants are supported. Specific gains over factory calibration are up to (uncorrected) 45lb-ft of torque and 19 horsepower with no vehicle modifications beyond the updated software calibration.

 

TRIFECTA's 2015--2020 full size sport utility vehicle (SUV) recalibration is complimented by a fully developed 6-speed or 8-speed (depending on application) automatic transmission calibration to support the increased power delivery profile and to offer dramatically improved driving characteristics from everyday driving manuevers to towing and hauling. The complete powertrain calibration also includes ESC (Stabilitrak) and, for four/all wheel drive (4WD/AWD) equipped models, TCCM (transfer case control module) program enhancements.

 

All 2015--2020 full size SUV calibrations also include TRIFECTA's exclusive "tri-mode" DSVM (driver selectable vehicle modes). Choose between TRIFECTA Sport mode, tow/haul mode, or ECO mode, on the fly using existing vehicle controls (see full details below).

 

Specifications of the TRIFECTA Performance 2015--2020 full size SUV ECM software reprogramming:

  • Fuel economy is improved (up to 2.6MPG observed), dependent on fuel grade and driving conditions
  • Retains all GM OE diagnostics and ECM functionality
  • Retains all OE error code reporting and functionality
  • Emissions readiness checks are present; emissions compliant
  • Maintains functionality of ABS and TC systems
  • Knock detection mechanisms and OE engine knock detection sensitivity is retained
  • Return to stock functionality included with EZ Flash cable and software
  • Full flex-fuel / E85 features retained
  • Tested on all available grades of fuel (87, 89, 91, 92, and 93 octane) and ethanol blends from 10% to 85%


TRIFECTA Performance Active Fuel Management (PAFM) (Advantage+ or Elite package)

The L83 offers V8/V4 mode. GM has succeeded in making V8/V4 transitions (AFM, or Active Fuel Management as GM calls it) extremely smooth, such that in most cases they can't be noticed. However, some customers may have exhaust or other modifications that cause the truck to produce an undesirable exhaust note while in V4 mode. TRIFECTA exclusively offers three options with regard to adjusting AFM parameters with this product:

  • AFM available/active in all drive modes (default)
  • AFM disabled in Sport mode
  • AFM disabled entirely

Advantage+ and Elite customers may request AFM behavior changes when ordering their product.

Specifications of the TRIFECTA Performance 2015--2020 full size SUV 6-Speed / 8-Speed / 10-speed automatic transmission TCM calibration software reprogramming:

  • Added vehicle drive modes (TF Sport, tow/haul, and stock)
  • Improved shift times in adverse shift patterns
  • Improved shift logic - shifts are progressive and purposeful
  • Does not shorten transmission life or increase cooling requirements
  • Retains all OE diagnostics and TCM functionality
  • Retains all OE error code reporting and functionality

 

Supplementary Featureset of the TRIFECTA Performance 2015--2020 full size SUV powertrain calibration software reprogramming:

  • TRIFECTA Interactive Driver Selectable Vehicle Mode (Select-a-Tune MKII):
    • Cruise System Armed = ECO
    • Cruise System Disarmed = Sport
    • Tow/Haul = TRIFECTA Enhanced Tow/Haul Mode (Overrides Cruise System Selection)
  • TRIFECTA ECO Mode: Up to 2.6 MPG improvement by dedicated TRIFECTA ECO mode prioritizing fuel economy in engine calibration profile and transmission shift strategy
  • Alternative Driver Profiles layout included with individualized calibration
  • TRIFECTA Octane Adaptive MKII featureset will bias for lower octane fuels (multi dimensional airflow knock and timing decay tables, not just high/low)
  • Improved fuel economy while towing with alternative TOW/HAUL mode

 

Installation Notes:

  • Estimated installation time of ~20 minutes
  • Premium fuel is recommended for maximum power output, but not required

 

Additional information and availability:

  • This powertrain calibration includes a TRIFECTA powertrain calibration file specific to your vehicle and includes an EZ Flash Cable (TFEZ010U)

 

TRIFECTA Elite:

The TRIFECTA Elite Powertrain Recalibration includes calibration individualization, remote diagnostics, and comprehensive aftermarket hardware software integration support.  If you have any modifications which require tune customization, or have special requests, our Elite tier offers unlimited updates for mods/requests for as long as you own the vehicle. There are no extra charges once you choose Elite, and if you have Advantage already, you can simply upgrade to Elite for the difference in price at any time.

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