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2013--2017 GMC Terrain - 3.6L - Advantage

(2 reviews)
$349.00
TRIFECTA presents: GMC Terrain MY2013--2017 Powertrain Calibration Reprogramming
TRIFECTA presents a complete powertrain power delivery profile calibration for the MY2013--2017 GMC Terrain LFX engine and corresponding 6T70 automatic transmission reprogramming. The TRIFECTA Performance GMC Terrain LFX 3.6 MY2013--2017 powertrain calibration is an easy to install software performance calibration with an included flash loader device that will yield gains of up to +31 ft-lbs and +27 WHP (Peak gains of up to +26 ft-lbs and +21 WHP) to a completely stock GMC Terrain LFX 3.6 MY2013--2017.
 
The TRIFECTA Advantage Powertrain Calibration for the MY2013--2017 GMC Terrain includes a TRIFECTA flash loader.
 
Specifications of the TRIFECTA Performance GMC Terrain MY2013--2017 3.6 LFX ECM software reprogramming:
 
-gains of up to +31 ft-lbs and +27 WHP under the curve (and +26 ft-lbs and +21 WHP peak on 91 octane)
-Powertrain calibration has been tested and validated for various environments, such as cold/heat, elevation, and variations in fuel quality
-Power feels linear and immediately responsive (improved drivability and throttle attentiveness)
-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
-With the current generation of TRIFECTA's flash loader solutions, the TRIFECTA Transparency featureset is available when flashing your vehicle. The TRIFECTA Transparency featureset may help protect against dealerships looking for reasons to evade performing legitimate repairs under the factory powertrain warranty.
-Return to stock functionality included with flash loader
 
Specifications of the TRIFECTA Performance MY2013--2017 GMC Terrain 6T70 6-Speed automatic transmission TCM calibration software reprogramming:
 
-Supplementary 6T70 transmission TCM reprogramming compliments the ECM reprogramming and completes the TRIFECTA Powertrain Calibration: designed to work in unison with the ECM reprogramming for optimized performance
-Improved shift times in adverse shift patterns
-Improved shift logic (improved drivability)
-Does not shorten transmission life or increase cooling requirements
-Retains all OE diagnostics and TCM functionality
-Retains all OE error code reporting and functionality
-Improved fuel economy with improvements made to torque converter slip profiles
 
Supplementary Featureset of the TRIFECTA Performance MY2013--2017 GMC Terrain powertrain calibration software reprogramming:
 
-TRIFECTA Interactive Driver Selectable Vehicle Mode (Select-a-Tune MKII); Toggle between factory ECO mode and TRIFECTA Performance Calibration via the ECO button
-TRIFECTA Octane Adaptive MKII featureset will bias for lower octane fuels (multi dimensional airflow knock and timing decay tables, not just high/low)
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 a flash loader device
- The TRIFECTA Advantage Calibration is designed for a 100% stock vehicle. Any aftermarket hardware designed to work on a stock vehicle may work without issue, but there is no official support for it with this calibration.


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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.

  • For product related questions, please contact support prior to purchasing: Contact Us
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About 2013--2017 GMC Terrain - 3.6L - Advantage

TRIFECTA presents: GMC Terrain MY2013--2017 Powertrain Calibration Reprogramming
TRIFECTA presents a complete powertrain power delivery profile calibration for the MY2013--2017 GMC Terrain LFX engine and corresponding 6T70 automatic transmission reprogramming. The TRIFECTA Performance GMC Terrain LFX 3.6 MY2013--2017 powertrain calibration is an easy to install software performance calibration with an included flash loader device that will yield gains of up to +31 ft-lbs and +27 WHP (Peak gains of up to +26 ft-lbs and +21 WHP) to a completely stock GMC Terrain LFX 3.6 MY2013--2017.

 

The TRIFECTA Advantage Powertrain Calibration for the MY2013--2017 GMC Terrain includes a TRIFECTA flash loader.

 

Specifications of the TRIFECTA Performance GMC Terrain MY2013--2017 3.6 LFX ECM software reprogramming:

 

-gains of up to +31 ft-lbs and +27 WHP under the curve (and +26 ft-lbs and +21 WHP peak on 91 octane)
-Powertrain calibration has been tested and validated for various environments, such as cold/heat, elevation, and variations in fuel quality
-Power feels linear and immediately responsive (improved drivability and throttle attentiveness)
-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
-With the current generation of TRIFECTA's flash loader solutions, the TRIFECTA Transparency featureset is available when flashing your vehicle. The TRIFECTA Transparency featureset may help protect against dealerships looking for reasons to evade performing legitimate repairs under the factory powertrain warranty.
-Return to stock functionality included with flash loader

 

Specifications of the TRIFECTA Performance MY2013--2017 GMC Terrain 6T70 6-Speed automatic transmission TCM calibration software reprogramming:

 

-Supplementary 6T70 transmission TCM reprogramming compliments the ECM reprogramming and completes the TRIFECTA Powertrain Calibration: designed to work in unison with the ECM reprogramming for optimized performance
-Improved shift times in adverse shift patterns
-Improved shift logic (improved drivability)
-Does not shorten transmission life or increase cooling requirements
-Retains all OE diagnostics and TCM functionality
-Retains all OE error code reporting and functionality
-Improved fuel economy with improvements made to torque converter slip profiles

 

Supplementary Featureset of the TRIFECTA Performance MY2013--2017 GMC Terrain powertrain calibration software reprogramming:

 

-TRIFECTA Interactive Driver Selectable Vehicle Mode (Select-a-Tune MKII); Toggle between factory ECO mode and TRIFECTA Performance Calibration via the ECO button
-TRIFECTA Octane Adaptive MKII featureset will bias for lower octane fuels (multi dimensional airflow knock and timing decay tables, not just high/low)
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 a flash loader device
- The TRIFECTA Advantage Calibration is designed for a 100% stock vehicle. Any aftermarket hardware designed to work on a stock vehicle may work without issue, but there is no official support for it with this calibration.

Shipping Options

Shipping options and prices may vary depending on the total value of your order. Your final shipping price will be determined at checkout.

Options shown are based on your estimated location.

  • $15.00 - Ground (1-5 days)
  • $40.00 - 2nd Business Day (M-F, No Sat/Sun Delivery, US Only) (2 business days)
  • $80.00 - Next Business Day (M-F, No Sat/Sun Delivery, US Only) (1 business day)
  • FREE - I already own a TRIFECTA EZ Flash cable. (Cable must have TRIFECTA logo sticker)

Shipping Size

  • Size
    8.69 in × 5.44 in × 1.75 in
  • Weight
    1 lb

Jason Marcocci

   1 of 1 member found this review helpful 1 / 1 member

I purchased this tune for my wife for Christmas 2020.  Its a 2017 Terrain Denali AWD 3.6.   I would drive it and felt like it revved out too much when accelerating almost as if the transmission wasn't calibrated correctly from the factory.   She loves the GMC and felt the same way,  hearing about trifecta I picked up the tune on a Black Friday Sale.  We installed it on Christmas Day and went for a drive.   At the first stop light she looks over at me with this Grin on her face in disbelief that a tune can do this. My response is yes the correct one!  Anyway acceleration is much better,  transmission holds gears longer, and keeps the SUV in its powerband overall its a must have.

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raceready

   1 of 1 member found this review helpful 1 / 1 member

The tune was an easy install with the Trifecta software. On the test drive I immediately noticed both an increase in power and higher shift points. Both of these were as advertised. Further on, in uphill mountain driving the my Terrain would downshift and hold the gear rather than continuously searching for the right gear. The higher shift points and increase in torque were the enablers of this performance and exactly what I wanted out of the tune. While the GMC 3.6L Terrain in no hot rod you can certainly feel the difference in acceleration versus the stock tune. If you are out to surprise someone this tune will do it. Trifecta also increased neutral/park rev limiter to 5000 rpm per my request on the order. I use the higher revs to demonstrate the exhaust note from the Magnaflow exhaust system. Good job Trifecta!

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