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Testimonials
02/12/2019 02:58 PM
I installed it this morning. It's quite cold but the installation went through quick enough so I didn't freeze to death. Anyway I could feel the difference and switching from st…
06/12/2020 01:17 AM
Outstanding product in all respects .
07/03/2022 10:47 PM
Once again Bravo!!! I have purchased several tunes and been pleased with all of them. Quick to respond and get me going. I will continue to recommend and promote these fine folks…
05/02/2017 07:54 PM
The difference is pretty great, I love it but I do wish there was Mac capability other than that it was smooth sailing.
07/01/2020 01:11 PM
Can’t get any easier. Installed May 2020. 8500 miles Very easy to perform procedure. Took less than ten minutes to complete process. I noticed better throttle response and …
10/09/2020 12:46 PM
Awesome company! Always helpful and quick with responses A+ customer support will continue to use and recommend from here forward!
04/07/2026 02:35 PM
Originally purchased to get rid of the auto start stop, But I couldn't be any happier with the transmission improvements and certainly the feeling of a little more power.
02/16/2017 03:38 PM
The trifecta tune is an absolute must on the Buick GS or any of the LHU/LTG 2.0 turbo gm cars. From the factory the car has reasonable performance but after you add the tune the c…
12/30/2015 07:39 PM
The tune was a success! Enjoy. https://www.youtube.com/watch?v=zqVNJchBEqE
01/29/2025 10:30 PM
I was very skeptical that this would fix the harsh shifting and odd shifting patterns with my stock '17 3.6 NA but immediately after flashing it it was now shifting so smoothly y…07/08/2020 09:14 PM
Installed easily, added the expected little bit of pep. Just the ticket to make my Solstice a bit more fun to drive!
11/30/2021 02:51 PM
Just put the actual file on my Malibu Premier 2017, response from Trifecta and their support is quick and easy! Now for a test drive here soon, I will update you all.
3.6L (2017--2023)
4 products
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TRIFECTA AutoStop Delete:
Intended for totally stock vehicles, and includes:
- Simple installation via Windows PC/Laptop (User Guide)
- Designed to prevent AutoStop from engaging.
- Easily upgradable if you decide to modify the vehicle further!
- Compatible with factory diagnostic tools. Easy to flash back to stock any time using EZ Flash!
- Includes TRIFECTA EZ Flash Cable
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TRIFECTA Advantage:
Intended for totally stock vehicles, and includes:
- Simple installation via Windows PC/Laptop (User Guide)
- Fully developed in-house by TRIFECTA calibration engineers to ensure our products are something WE would enjoy driving ourselves!
- Industry-exclusive featuresets designed to offer unique functionality, diagnostics, or otherwise improve the driving experience.
- Diagnostic support for as long as you own the vehicle.
- Easily upgradable if you decide to modify the vehicle further!
- Compatible with factory diagnostic tools. Easy to flash back to stock any time using EZ Flash!
- Includes TRIFECTA EZ Flash Cable
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TRIFECTA Advantage+:
Includes the same basline performance and featuresets as our TRIFECTA Advantage calibration, plus:
- Remote tuning and diagnostic support.
- Support for certain modifications.
Specific modifications vary by vehicle type, and are limited to those which do not require extensive recalibration.
Common modifications are intake/exhaust, speedometer recalibration for larger wheels/tires, and aftermarket gearsets.
- Unlimited updates for supported mods/requests for as long as you own the vehicle.
- Includes TRIFECTA EZ Flash Cable
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TRIFECTA Elite:
Includes the same basline performance and featuresets as our TRIFECTA Advantage calibration, plus:
- Calibration individualization for special requests where applicable.
- Remote tuning and diagnostic support.
- Support for advanced modifications.
Specific modifications vary by vehicle type, and may include fuel system upgrades, aftermarket forced induction, camshafts, flex fuel conversions, etc. If you're not sure, ask us!
- Unlimited updates for supported mods/requests for as long as you own the vehicle.
- Includes TRIFECTA EZ Flash Cable