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  1. 04/02/2021 03:14 AM | Matt Johnson
    The tune feels very comprehensive and well thought out. It feels sporty and it instantly felt faster even with 87 octane. I find that I don't have to use as much throttle when driving around town because of the increased torque. It shifts quickly when you're just trying to get to where you're going, no more rev hang and waiting around. Just the mod it needed.

  2. 03/29/2021 09:41 AM | sasierra789
    I bought this tune as a gift for my girlfriend and it has been nothing short of perfect. She absolutely loved the tune, noticed an immediate increase in power and overall performance, and overall just makes the car more drivable. 100/10 phenomenal product and amazing support.

  3. 03/27/2021 08:00 PM | Nbingham
    I'm not a man of a lot of words in these arenas.  So said, I don't think you could possibly get more for your money.  The difference is extrodenary.  Instalation was straight forward.  And I love beings able activate it at will.  I would recommend this as the first, if not your only performance upgrade for the late model Colorado's. Neild

  4. 03/27/2021 06:00 PM | VassilyB
    The auto-stop delete calibration process was a breeze. The engine doesn't shut off at every stop any more, and the battery is relieved of an additional load, too. I had read that disabling auto-stop may affect the remote start functionality, but Michael from the Trifecta customer support assured me that it wouldn't happen, and he was right - the remote start is working fine.

  5. 03/24/2021 10:43 PM | tjpdeb_56718
    2019 Buick Regal TourX 2.0 Turbo calibration... For less than $500 you get 40+ hp, improved throttle response & gear shifts. Plus, it get's rid of the annoying auto stop. If you want the car to return back to stock with the stupid auto stop,  just arm the cruise control.  Instructions were straight fwd...less than 20 min & you're all set. Immediately noticed the difference as soon as I turned off my street to the main road. Trifecta was prompt getting back to me on any questions I had. Very happy.   

  6. 03/20/2021 02:19 AM | matt.murdock80_56882
    First of all I will say I very seldom write reviews. I purchased the advantage calibration for my 2018 Buick Regal Sportback. The Buick was sporty enough from the factory but I HATED the Auto-Stop function that GM so thoughtfully forced upon me (with no way to disable it) so I was looking to the aftermarket for a solution. I visited a local performance shop and heard about the auto stop delete I could get from Trifecta. When I saw the Advantage Calibration I couldn't resist. I'm very happy with the improved performance and shifting. And for the money spent I don't think there is any other way to gain 25+hp and Torque! 

  7. 03/18/2021 08:14 PM | David Garner
    Best $300 I have ever spent on a car!! This tune really woke my Malibu's engine and trans! More power and way better shifting at a higher rpm at full throttle. No more annoying stop/start is an added bonus that you wouldn't expect for the money also. I also got great gas mileage, 38 mpg at 64 mph and 36 mpg at 70 mph. I would recommend this tune to anybody!!  Thanks Trifecta!!

  8. 03/13/2021 12:28 AM | Thomas Jones
    I regret waiting so long to buy this tune.   I didn't want to void my warranty on my new truck so decided to wait until the warranty ran out.  Boy was I dumb!  This is how the truck should leave the dealership.  Throttle response and shifting are spot on.  I recently lifted my truck and have 32"s I will be throwing on shortly and will be upgrading my tune to remove AFM and adjust the speedo.  Cannot say enough about how this makes my truck feel, buy the tune....you won't regret it.

  9. 03/11/2021 06:37 PM | PJ Traczyk
    sure makes it a lot more fun to drive and you can feel the performance difference thanks guys  

  10. 03/07/2021 05:16 PM | Beardpowerd
    Thanks for the tune, its done everything I needed (speedo and gearing recal) and given me some noticeable power as well improved the drivability of my truck.

  11. 03/06/2021 05:34 PM | Steve Kaye
    I was a little skeptical about doing this tune...Wow, not any more!  Does this tune ever wake up a car that was already pretty entertaining to drive.  The shift points are spot on now and, oh my goodness, does the car ever pull now!  An amazing transformation.  Those poor rear tires...  My wife laughed at me when I walked into the house after my, post tune, test drive saying "well, someone sure looks happy."  My grin was from ear to ear (and that's a big grin when you have a head the size of a car battery). Great job Trifecta!  Super impressed and very pleased.  Thank you! Steve K

  12. 03/05/2021 06:31 PM | Gentik
    Absolutely worth it. Put in my 2014 chevy cruze manual, massive performance boost. Way more than I was expecting. Definitely recommend to friends

  13. 02/26/2021 10:03 PM | zach798
    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 tune for his Buick LaCrosse. He said that it was a night and day difference shifting and performance wise. Once he told me that, I was sold! I bought the tune for my Impala and it is amazing! The vehicle is more responsive in the low and mid range, shifts are smooth and crisp when you need them to be, and the car really feels like it is opened up now.  Power: I run 93 octane in my Impala and when paired with this tune, you'll be roasting your tires every time you go to take off! The tune provided my Impala with much more low end response off the line, and completely changed the mid range power. When driving in the city, the Impala feels as if its ready to take on any street race that may come your way, but still maintains a good balance when you're driving in stop and go traffic and not getting up to speed at every stop.  I live in the country with a lot of 55 MPH zones and roads with more deer and cow crossing signs than people. This tune makes it very hard for me to control myself to not open it up every chance I get! With the added response and smooth acceleration, you'll find yourself having more "smiles per gallon" rather than efficiency!  Highway Driving: Highway driving is very refined and smooth as the tune contains a feature to turn the tune on and off! I've explained more of that below.  Cruise Control Feature: I find myself using this feature VERY often. I do a lot of highway driving for my everyday commute (50-75 miles per day). With the activation of cruise control, the tune goes back to "stock" functioning,  but shifts are still much more responsive, less sloppy, and seems tuned for efficiency. My gas mileage has improve about 2MPG on the highway. I only saw as high as 28 MPG on the highway with my Impala whereas now I see 30 MPG easily (and could probably see 31 or 32 when warmer temps come to NY).  Customer Service Support: Michael has gone above and beyond to assist me with not only my tune, but my vehicle as well! My Impala seemed to have some extra transmission concerns that I assumed were software related, but turned out to be a physical issue with my transmission. I asked Michael dozens of questions about the issues I was having and responded quickly and provided me with information that many other businesses wouldn't share with their customer to get them to spend more money. Michael has great customer service skills and really helped me through the issues I was having with my transmission, and even offered to tweak my tune if I requested to help alleviate the issue (long story short, it turns out my transmission fluid was contaminated).   Overall, you will not regret buying this tune. It completely changes your Impala and is a night and day difference. It still maintains stock functionality with the exception of improved throttle and shift response, in turn allowing you to get a few more MPG when you're cruising down the highway. A great tune from a great company who cares about their customers! 

  14. 02/24/2021 03:23 PM | Tony M
    I recently purchased a Colorado Z71 and the truck was great but didn't have the "umph" that I expected it would. I also live at a high elevation (5,800ft), so I knew some power was being zapped. I found Trifecta on the Colorado Fans forum. There was nothing but positive responses so I decided to try them out, and let me tell you, it did not disappoint. Loading the tune took all of 15 minutes and the results were immediately apparent. Truck felt so much more powerful throughout the entire rev range. The truck down shifted smarter and faster. I also saw am increase in MPG when in "Eco Mode" (aka Cruise Control on) on the highway. On a recent 120 mile trip, I averaged 29mpg. Needless to say, I am very happy.

  15. 02/12/2021 07:11 PM | Matthewbaker
    Awesome! Feels like a different car can actually feel the 300 plus horsepower. Shifting, acceleration both dramatically improved 

  16. 02/04/2021 05:15 AM | Xiao
    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, the tune is idiot-proof...be sure to hold the start button for 10 seconds like it says.

  17. 02/02/2021 02:58 PM | Rebecca Samuel
    Amazing. I've tried tuning with other companies which have all failed due to my car being a 2018 & them not being able to bypass the GM operating system.  Got with Trifecta who quickly replied back with a tune after receiving my flash cord and it worked! The difference with the shifting is amazing. My car no longer bogs out while going up a hill. The response time is amazing. 

  18. 01/27/2021 08:29 PM | joshthequarterpipe
    I was really skeptical about this tuning service at first, especially when I got a check engine light the day after I flashed the tune. I was positive that the tune might have had something to do with it but after a bit of research I found out that the check engine light was caused by my stupid ass refueling the car while it was still running which damaged the EVAP Solenoid. Since then, I've continued to drive with the tune along with 2 additional bolt on modifications to my engine's air intake system. The tune has improved my gas mileage (22 to 25 avg. mpg) and increased power A LOT! So much so, that I'll be needing to upgrade my clutch to a much stronger one to handle the added torque. I love my Trifecta tune and their costumer service is quick to respond!

  19. 01/26/2021 07:48 PM | John Hawkins
    I have a 2019 Chevy Blazer and the start/stop was driving me crazy. I found Trifecta Performance by doing a Google search and saw they offered a legit way to disable this function. The cable needed to do the update arrived quickly and the communication from them was excellent. Once I had the cable, all I had to do was verify my VIN and the program was added to my account. Within 20 mins the program was uploaded and my car no longer turned off at every red light. Honestly, this was the best money ever spent. I highly recommend Trifecta. 

  20. 01/21/2021 12:32 PM | Markus Dages
    First short introduction about me. My name's Markus, 51 years young, from Germany and I bought a Camaro 6th Gen V6 (2017) RS ATM, US Version, in November 2020. I am quite inexperienced with tuning and because the Camaro V6 reacts very slowly in some areas, I wanted to have an optimization here. Before I came to Trifecta, I looked at some other tuning packages from suppliers in Germany. But hardly anyone else seems to have such an easy-to-use and comprehensive package in the field of software optimization. Programming the TCM without replace it with an unlocked version is almost a unique selling point. And btw, Trifecta's many years of experience with handling GM vehicles also brings trust. Ordered Advantage package in mid of December 2020 with shipping of the cable to Germany, that arrives me about 4 weeks later. All presales questions were answered very shortly. One day after I submitted some detail informations of my ECM I got the tuning file. Programming it tooks at all less than 15 minutes. Very easy and no complications. The first test drive was very unusual at first. The automatic transmission in particular reacted quite hectically and aggressively at first. Here I had to develop a new feeling for the throttle response and shifting. But after about 3 days I got the hang of it. It's not that I have the feeling of more power, but the driving experience is much sportier and more aggressive.  The tour mode is now much more agile and the sport mode really raises the alarm. This is much more fun to drive and the car is finally getting more sports car character.  Good job Trifecta.

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