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Testimonials
12/23/2018 02:09 AM
I got this for my 2018 GMC terrain Denali AWD was immediately impressed with how it changed the vehicle. It has a lot more power and shifts a lot smoother. This is definitely w…
11/25/2016 10:22 PM
Noticeable improvement in both engine and transmission performance. Value of the tune is worth the $300 retail price. Install was fairly easy as well. Throttle response is very tou…
02/10/2017 02:54 AM
By far the best bang for your buck. This tune is exactly what this car needed. I just got the tune (February) and it's been a bit cold so first and second gear runs are a no go, I …
05/01/2022 05:58 AM
I’ve got a 2018 Colorado ZR2 with the MBRP cat Back Exhaust and a Volant Power Core intake. I installed the Tune on the the 4th and have been very pleased with the results. I opt…
12/07/2018 03:10 PM
I purchased my 2014 Malibu in September 2018 because I love the styling of the LTZ. I Found this site online through a Malibu Turbo forum site. Didn't think it was a real upgra…
02/04/2021 05:15 AM
Definitely feel increase in power; car is transformed from feeling spritely to feeling like a performance car. Also appreciate that the auto stop-start is defeatable. Best of all…
12/13/2020 09:59 PM
Huge night and day difference in my 19 cruze. Highly recommend trifecta over every other tuner. Cruise control option is super nice to have in slow city traffic. Car pulls way ha…
07/27/2017 01:10 PM
This tune is amazing!! If you're like me and like the way older trucks would hold their gears a little longer before shifting, this is the tune for you. I no longer have to feel li…
08/18/2022 09:03 PM
2022 Traverse AWD The Traverse really came alive at lower RPMs. Definitely more power and the transmission feels equally tuned to match. I was pleased when they told me that …
12/03/2021 06:46 AM
Ordered the tune and ez flash cable for my 2016 malibu limited, and all I can say is it is day and night difference! No more annoying stop/start crap. Transmission shifts perfect…
05/08/2021 06:57 AM
What a huge difference on my car, day/night difference on performance, a little bit of gas and the car takes off (if have wing will fly). Tested two option CC ON-OFF, CC ON …
03/20/2023 08:58 AM
Hello I have purchased 3 performance tunes over the years.This performance tune has unleashed the most amazing performance ever. I am also very impressed with the changes th… -
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TRIFECTA presents: 2012--2016 Buick Enclave, Chevrolet Traverse, GMC Acadia (3.6L RPO: LLT) MY2012--2016 Powertrain Calibration Reprogramming (flash tune)
TRIFECTA is pleased to announce the immediate availability of the 2012--2016 Buick Enclave, Chevrolet Traverse, GMC Acadia vehicle software recalibration (reflash) for vehicles utilizing the 3.6L V6 with the 6 speed automatic transmission (6T70/75). Two wheel drive (2WD) and all wheel drive (AWD) variants are supported. Specific gains over factory calibration are up to (uncorrected) 24lb-ft of torque and 32 horsepower with no vehicle modifications beyond the updated software calibration.
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Buick Enclave
Chevrolet Traverse
GMC Acadia
TRIFECTA presents: Chevrolet Malibu (1.5L, 2.0L) MY2016+ Powertrain Calibration Reprogramming (flash tune)
TRIFECTA is pleased to announce the immediate availability of the 2016+ Chevrolet Malibu vehicle software recalibration (reflash) for vehicles utilizing either the 1.5L Turbo (RPO: LFV) or the 2.0L Turbo (RPO: LTG) with either the 8 speed automatic transmission (Aisin AF40-8 / RPO:MRC) or the 6 speed automatic transmission (Delphi 6T40 / RPO:MNH). Specific gains over factory calibration are up to (uncorrected) 48lb-ft of torque and 49 horsepower with no vehicle modifications beyond the updated software calibration.
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Chevrolet Malibu
TRIFECTA presents: 2015+ Chevrolet Tahoe / Suburban, GMC Yukon, Cadillac Escalade/ESV (Gen V V8, 5.3L, 6.2L) MY2015+ Powertrain Calibration Reprogramming (flash tune)
TRIFECTA is pleased to announce the immediate availability of the 2015+ 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 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.
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2015+ Cadillac Escalade
2015+ Chevrolet Tahoe
2015+ Chevrolet Suburban
2015+ GMC Yukon
TRIFECTA presents: Chevrolet Silverado / GMC Sierra (Gen V V8, 5.3L, 6.2L) MY2014+ Powertrain Calibration Reprogramming (flash tune)
TRIFECTA is pleased to announce the immediate availability of the 2014+ Chevrolet Silverado and GMC Sierra vehicle software recalibration (reflash) for vehicles utilizing either the 5.3L V8 or the 6.2L V8 with either the 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.
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For years now, GM engine controller modules (ECMs) have had the necessity to determine how much torque the engine is making, largely for drivetrain "torque management" operations. These are called torque output predictions, and they became a heck of a lot more important once GM switched to "torque based" engine management strategies (in Delphi variants, first with the E83 controller, followed by the E39, then the E78 controller used in our LUJ/LUV Cruze and Sonic vehicles) - a switch that was needed to properly support factory turbocharged engines.