When I bought my 2020 Colorado WT 3.6 crew 4x4 last year I was impressed with this truck. After a while though I was starting to realize that it just didn't act quite up to it's …
all I can say about the performance of my 2015 Regal is wow, I sell GM cars and it definitely will outrun a CT4V after the tune.... gas mileage is down but I expected it
WOW !!!!!
The best money I've ever spent on an car. Not only did I get more power, my gas mileage has gone up about 20%.
Thank you.
Awesome! Feels like a different car can actually feel the 300 plus horsepower. Shifting, acceleration both dramatically improved
I was skeptical at first, but after installation and driving the car. Totally awesome! I would recommend Trifecta anytime..
Worth every penny. FWD 2019 TRAX LT
I've been really happy with this tune. My Colorado seems really light on it's wheels now. The "sport " mode is a bonus. Makes red light launches a seat of your pants experience.…
Just uploaded the tune to my 2016 premier over the weekend. got on the highway a couple of times and this car wants to rocket. getting on the highway was good before, but now it…
I absolutely love my 17 CTS 3.6 now. I was so fed up with that shifty transmission and that violent shift from 1st to 2nd that i was almost done. The tune that Trifecta came up…
2015 Cruze LTZ/RS 1.4l:
I ordered the tune after reading the reviews on this site. Had shopped around a little and found this upgrade to be the biggest bang for the buck. I am a…
I watched some videos on YouTube that had positive reviews but difference in just a small power boost and the transmission shift tuning woke up my sleep truck. I also had a fast …
I had some difficulties getting the tune working due to some configuration issues, but support was able to help me get the problem solved. Once it was working, there was no questio…
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