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Testimonials
07/02/2025 09:02 AM
About a month ago, I decided to purchase a tune for my 2019 Cadillac CTS 2.0T, and the results have far exceeded my expectations. Initially, I was hesitant, skeptical, and uncert…
03/22/2025 03:40 AM
Trifecta has supplied tunes for most of my vehicles, this one is for my Wife's truck, her pride and joy. bought new in 2018, installed the 4" lift she always wanted. It is just …
03/08/2018 01:04 PM
I've had my Trifecta Tune now for a couple months and I have to say that this tune is probably one of the best developed tunes I've had in a car ever. I'm always skeptical about …
02/26/2021 10:03 PM
I bought this tune for my 2020 Chevrolet Impala Premier as the 6 speed felt sloppy and unrefined from the factory. I had a friend recommend the trifecta tune as he bought the tun…
01/31/2019 02:29 AM
I convinced my wife that this is what I wanted for Christmas. I am not returning this gift! I downloaded the guide and the software. Read it one more time and did the inst…
07/30/2017 03:41 AM
wow this tune woke up my car .its so fun to drive . pulls hard and shifts so fast and hard love it cant wait do do some more up grades and see what happens. thanks
12/16/2019 06:59 PM
I bought this calibration to fix the janky shifting of my stock Chevy Cruze. I was extremely pleased to find the tune completely smoothed out the shifting and the car feels much…
07/26/2016 03:16 PM
Amazing difference... Kudos to Trifecta for the easiest 1.4T 93 / E85 performance option!!! I received two performance programs for my Sonic RS, One for use on 93 Octane, and o…
01/10/2021 05:13 PM
This is my second vehicle tuned by Trifecta. My first vehicle was a 1.4L Sonic so I knew when I bought the 1.5L Equinox the tune was going to be a no-brainer. The tune waking up …
12/31/2020 12:31 AM
I’ve had nothing but amazing customer service! Only slight hiccup I had was there was a mishap in the file but Steven got that sorted out in a matter of hours! I would definitely…
11/18/2013 09:48 PM
First, my apologies to all involved on the trouble with getting the tune file. My wife decided to use an email address I'd deep sixed some time back. I installed the tune on he…
10/05/2014 03:45 PM
I have to say that I am super pleased with this tune and how much of a difference it has made to my car. IT IS shifting faster and boy can u tell a difference in power, the motor s… -
News
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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.