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2018--2020 GMC Terrain - 1.5L Turbo - Elite

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$688.00 $749.00
TRIFECTA 2018--Present GMC Terrain
1.5L Turbo (RPO: LYX)
9-speed automatic (RPO: M3U)
Detailed power gains (measured at the wheels, dynojet chassis dyno):
1.5L Turbo gains: up to +35 ft-lbs torque, +48 horsepower (peak gains of up to 14 ft-lbs torque, +38 horsepower)
 
The TRIFECTA Elite Powertrain Calibration with Individualization (Custom Profiling) for the MY2018--2020 GMC Terrain includes calibration individualization, remote diagnostics, and comprehensive aftermarket hardware software integration support. Includes a TRIFECTA flash loader..  
TRIFECTA presents: GMC Terrain (1.5L Turbo) MY2018--Present Powertrain Calibration Reprogramming (flash tune)
TRIFECTA is pleased to announce the immediate availability of the 2018--Present GMC Terrain vehicle software recalibration (reflash) for vehicles utilizing the 1.5L Turbo (RPO: LYX) with 9 speed automatic transmission (9T45 / RPO: M3U). Specific gains over factory calibration are up to (uncorrected) 35lb-ft of torque and 48 horsepower with no vehicle modifications beyond the updated software calibration.
TRIFECTA's 2018--Present Equinox recalibration is complimented by a fully developed 9-speed automatic transmission calibration to support the increased power delivery profile and to offer dramatically improved driving characteristics from everyday driving maneuvers. The complete powertrain calibration also includes ESC (Stabilitrak) program enhancements.
 
Specifications of the TRIFECTA Performance 2018--Present Equinox ECM software reprogramming:
-Fuel economy is improved (up to 39.5MPG highway observed / 1.5L), 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 flash loader
-Tested on all available grades of fuel (87, 89, 91, 92, and 93 octane).
 
Specifications of the TRIFECTA Performance 2018--Present Equinox 9-speed TCM calibration software reprogramming:
-T87A transmission control module (TCM) DOES NOT need to be removed from the vehicle. -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
 
Improved driving character:
Vehicle responsiveness is improved: Vehicle responds more aptly to throttle input at low speeds, power delivery is more linear under performance situations
Transmission shift strategies improved: Shift strategy is largely “factory” at light pedal positions to provide a familiar driving experience, but downshifts are much more progressive and purposeful at higher throttle conditions
 
Supplementary Featureset of the TRIFECTA Performance 2018--2020 GMC Terrain powertrain calibration software reprogramming:
TRIFECTA's Performance Auto Stop Mode (PASM): Allows the driver to enable a performance-oriented auto-stop mode which, in most cases, inhibits auto-stop from enabling for improved performance character, when desired (triggered by the cruise control arming button)

Improved knock detection and control strategies: Reduces incidents of knock when 87 octane fuel is used, or vehicle is operated in adverse environments
 
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
- Powertrain calibrations currently exist for North American vehicles only, with more regions to follow


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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 blank for no adjustment

    e.g. Enter 62 if your GPS reads 62mph when your dash reads 60mph


    For vehicles with aftermarket wheels and tires. Actual Speed (per GPS device) when Speedometer Indicates 60mph

    Larger numbers mean larger-than-stock tires, Smaller numbers mean smaller-than-stock tires.

    Requests for raising of speed limiter require photographic evidence of speed rating on tire sidewall, submitted via Support Request.


  • (e.g. 4.10, 4.56, etc)

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

    We require photographic evidence 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'

  • For product related questions, please contact support prior to purchasing: Contact Us

  • Support is not officially provided for aftermarket hardware with this calibration, however many hardware components which would normally work without any specific adjustment on the factory calibration may be automatically compatible.

    Examples include:

    -Most Exhaust components

    -Recirculated turbo bypass valves

    -Most brand name intakes (ONLY with any included resonator/venturi designed to prevent the intake from setting any DTCs (Diagnostic Trouble Codes).

    If you are not sure whether your hardware is compatible with TRIFECTA Advantage, please Contact Us for assistance!

About 2018--2020 GMC Terrain - 1.5L Turbo - Elite

TRIFECTA 2018--Present GMC Terrain
1.5L Turbo (RPO: LYX)
9-speed automatic (RPO: M3U)

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

1.5L Turbo gains: up to +35 ft-lbs torque, +48 horsepower (peak gains of up to 14 ft-lbs torque, +38 horsepower)

 

  • The TRIFECTA Elite Powertrain Calibration with Individualization (Custom Profiling) for the MY2018--2020 GMC Terrain includes calibration individualization, remote diagnostics, and comprehensive aftermarket hardware software integration support. Includes a TRIFECTA flash loader..

 

TRIFECTA presents: GMC Terrain (1.5L Turbo) MY2018--Present Powertrain Calibration Reprogramming (flash tune)

TRIFECTA is pleased to announce the immediate availability of the 2018--Present GMC Terrain vehicle software recalibration (reflash) for vehicles utilizing the 1.5L Turbo (RPO: LYX) with 9 speed automatic transmission (9T45 / RPO: M3U). Specific gains over factory calibration are up to (uncorrected) 35lb-ft of torque and 48 horsepower with no vehicle modifications beyond the updated software calibration.

TRIFECTA's 2018--Present Equinox recalibration is complimented by a fully developed 9-speed automatic transmission calibration to support the increased power delivery profile and to offer dramatically improved driving characteristics from everyday driving maneuvers. The complete powertrain calibration also includes ESC (Stabilitrak) program enhancements.

 

Specifications of the TRIFECTA Performance 2018--Present Equinox ECM software reprogramming:

-Fuel economy is improved (up to 39.5MPG highway observed / 1.5L), 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 flash loader
-Tested on all available grades of fuel (87, 89, 91, 92, and 93 octane).

 

Specifications of the TRIFECTA Performance 2018--Present Equinox 9-speed TCM calibration software reprogramming:

-T87A transmission control module (TCM) DOES NOT need to be removed from the vehicle. -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

 

Improved driving character:

Vehicle responsiveness is improved: Vehicle responds more aptly to throttle input at low speeds, power delivery is more linear under performance situations

Transmission shift strategies improved: Shift strategy is largely “factory” at light pedal positions to provide a familiar driving experience, but downshifts are much more progressive and purposeful at higher throttle conditions

 

Supplementary Featureset of the TRIFECTA Performance 2018--2020 GMC Terrain powertrain calibration software reprogramming:

TRIFECTA's Performance Auto Stop Mode (PASM): Allows the driver to enable a performance-oriented auto-stop mode which, in most cases, inhibits auto-stop from enabling for improved performance character, when desired (triggered by the cruise control arming button)

Improved knock detection and control strategies: Reduces incidents of knock when 87 octane fuel is used, or vehicle is operated in adverse environments

 

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
- Powertrain calibrations currently exist for North American vehicles only, with more regions to follow

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 (United States) (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 an EZ Flash cable. (Cable must have TRIFECTA logo sticker)

Shipping Size

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

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