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Welcome to TRIFECTA Performance, where it is our mission to bring the best out of your late model General Motors vehicle, whether that be your prized project car or a grocery-getter that needs more get-up-and-go. With a "calibration-first" approach, we work tirelessly to find ways to get the most from your factory stock vehicle via software alone, be it for performance improvement, track manners, or just to make your daily commute more fun.
Our passion is automotive performance and perfecting the driving experience. It is our ultimate goal to express this though our products.
Visit our store to discover whether there is a TRIFECTA Performance Calibration available for your vehicle! Select Your Vehicle
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Testimonials
06/04/2018 12:54 PM
Amazing, One of the best upgrades I have done with my truck.
12/28/2020 03:16 PM
After hearing about all the positive results from the group on Facebook I made the leap. It made the car 10x more fun to drive. Shifts are confident and throttle response is snap…
01/10/2016 06:35 PM
Car has been totally transformed and driving enjoyment is very noticeable. For anyone contemplating this, do your homework and make sure your expectations are realistic. The tu…
10/06/2018 04:00 PM
Have logged 1800 miles on my 18 Z71 since flashing this tune. averaging 18.5-19MPG so far while in sport mode 90% of the time and a mix of city/hwy roughly 60/40. Only other mod…
09/08/2022 08:55 PM
Finally decided to purchase after having my 2016 GS for 2 years. Definitely a huge improvement! Install took about 15 minutes and was super easy. Completely changed the way this …
07/15/2022 02:47 AM
Really fixed the dead spot in my car. The automatic downshifts sound great too!
03/20/2019 07:55 PM
The way the car should be. I swear this makes this car feel alive! Really responsive, smooth and smart shift points and really gets up and goes when you floor it! …
08/28/2018 01:05 AM
Amazing. Car initially had little power, not very responsive, and odd shift patterns. After 20 minutes and the full flash I could not believe how much had changed. Shifts at 650…
10/30/2020 04:32 PM
I recently purchased this product for the main reason of speedo correction with these larger tires, 100% bang on now. The transmission shifts with the added HP of the supercharge…
07/09/2016 12:30 AM
I would definitely recommend this tune. Not only because of the performance difference, but also because of the amazing customer service. Any question that I had was answered in a …
06/08/2023 10:01 PM
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 …
07/20/2017 06:31 PM
I love the performance increase and improved throttle response - for me this is the best HP/$ upgrade you can get for your vehicle! I also got the e85 calibration and the results a… -
News
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Pick up the April/May 2026 issue of Road & Track to read about how the founder of Trifecta Performance, Inc. cracked the C8!