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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

  • 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 2014--2017 Buick Regal - 2.0L Turbo - Advantage

TRIFECTA presents: Buick Regal / Regal GS MY2014-2017 Powertrain Calibration Reprogramming


TRIFECTA presents a complete powertrain power delivery profile recalibration for the MY2014-2017 Buick Regal / Regal GS 2.0T LTG engine and corresponding 6T70 automatic transmission reprogramming. The TRIFECTA Performance Buick Regal 2.0T MY2014-2017 powertrain calibration is an easy to install software performance recalibration with an included flash loader device that will yield specific power increases of up to +82 ft-lbs and +61 WHP (Peak vs peak gains of up to +38 ft-lbs and +58 WHP) to a completely stock Buick Regal GS 2.0T MY2014.


The TRIFECTA Advantage Powertrain Recalibration for the MY2014-MY2017 Buick Regal / Regal GS includes a TRIFECTA flash loader.


Specifications of the TRIFECTA Performance Buick Regal / Regal GS MY2014-2017 2.0T LTG ECM software reprogramming:


-Specific power increases of up to +82 ft-lbs and +61 WHP under the curve (Peak vs Peak gains of up to +38 ft-lbs and +58 WHP on 91 octane)
-Powertrain calibration has been tested and validated for various environments, such as cold/heat, elevation, and variations in fuel quality
-Extended testing of more than 100,000 miles with 100 hrs + of wide open throttle testing
-Power feels linear and immediately responsive
-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 and the TRIFECTA Transparency featureset, when flashing your vehicle, the TRIFECTA flash loader does not increment the ECM write counter or increment entries in the flash history
-Return to stock functionality included with flash loader


Specifications of the TRIFECTA Performance MY2014-2017 Buick Regal / Regal GS 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
-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


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 the US, CA, EU, and Asia areas, with more regions to follow
- Advertised gains are quoted as 'up to' and may be less for a vehicle operated at altitudes higher than near sea level.


-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 (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


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

I purchased the advantage tune for my Regal GS and the difference is  like everyone else says "night and day". The price is well justified for what you get. I look forward to future products with Trifecta. Great work guys

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

The tune was easy to install. I must say that it woke up the car. The Regal Sleeper is in full effect! Car runs so better thanks Trifecta!

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

huge gains very impressed thanks keep up the good work

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Best thing I've bought for my buick. turbo spools up quick and much faster. Easy to flash took under 20 mins.

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I received the calibration file after ~10 days from the initial purchase. Installing the tune was quick and easy, maybe like 15 minutes, and then started the car up. I didn't know if it was just me but I thought I could hear the difference right after turning the key, it was louder and seemed more to life. Of course then I took it for a joy spin and like the Trifecta guys said the power was a lot more linear than stock and you could tell right away. After it warmed up, I took it to a long straight away and floored it... was super stoked on how well the car accelerated from when it was stock, definitely put a big smile on my face. You can hear the turbo and the car sounds great, I would recommend this tune to anyone. For the noticeable additional power, it's well worth the money. Customer support was great also to talk with too. Thanks Trifecta!

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Nice!! easy to install, took me about 20 minutes, no issue. the difference is noticeable right away. my Regal is AWD and it feels like I have more power to the rear end and it is really fun, specialy in the snow. I always run on 91 octane gas and with the upgrade, it takes about 1 liter/100km more gas but the power upgrade totally worth it. I have about 5000km done so far and I realluy enjoy every kilometer. little hint if you're interested, I could get the Elite upgrade cheaper than the Advantage couple days after Black Friday. I bought the Advantage on Black Friday.

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Patrick Nugent


I purchased this tune earlier this week and it arrived on Thursday afternoon, very timely. I tried to install it using a coworkers PC and it didn't go through and I got very nervous and was questioning my decision regarding the purchase of this tune. So I went to Office Max and bought a $300 cheap PC with Windows 10 on it, went home, booted it up and ran the program. 30 minutes later I'm up and running and heading to the gas station to fill up. Even simply going to the gas station through my regular route put a smile on my face. The sound has changed, the turbo reacts differently, the throttle is more responsive, the shift points are smoother and so much more. I only got to drive it very briefly tonight but I am looking forward to going into work tomorrow morning, something happens very rarely. If you are on the fence about purchasing this product, hop on down and hit these guys with the credit card and never look back. They are highly professional and will answer any and all questions in a timely manner. Thanks TRIFECTA for turning my fun little grocery getter into a sleeper of the streets. Can't wait to put a CAI in this baby.

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This tune was fantastic!!! It was easy to install and easy to remove when needed. It completely changed the way my car drove. I would recommend this tune to anyone.


Great Tune!!!!! Great Service!!!!!

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I bought this tune a couple of months ago and I must say it's the best performance mod I've ever purchased. The difference is immediately noticeable; accelerates quicker, shifts are smoother and power feels linear. My fuel economy increased from 20MPG to 22.9MP (I have a heavy foot!). I would highly recommend this for anybody that plans to keep their vehicle for a while, it will make you feel you just purchased a new vehicle. By the way, I would like to commend the customer support as they were very quick to answer any questions before I made my purchase. :D


Isaias Rivera

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I purchased the Trifecta Advantage Tune a year ago for my 2015 AWD Regal GS. I simply have no complaints. My car performs better than ever and has for a year with no issues. Don't hesitate its how the GS should have come from the factory. Thanks again Trifecta!!!

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Pretty impressive difference in the way the car performs. Process was easy and cable came within a few days. Only real comment is that the shift points could be a bit tighter than they are. A bit more line pressure could do the trick.

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This is a sweet tune, and delivers everything they claim! I am very pleased with my purchase Thank You!

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I got the hardware on Wednesday and programmed the car last night. Big difference, the trans program alone is worth the money and tuning effort. Just wanted to say thanks for the quick turnaround. This car is a lease, but when i get a new one next year i will be looking for a tune for that one as well!

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