I have put off writing this review for over a year because longevity, at least for me, is most important. So I wanted to leave the kind of review that a gear-head like me would w…
I bought the tune about 2 years ago and just kept putting off installing the tune.WHAT A MISTAKE! I just installed it last night and got to drive it around today and it is amazi…
Transformed my 21 ZR2 into an entirely different truck. My vehicle came pre-equipped with GM's Performance Package (CAI + Catback) however on the stock tune it amounted to nothin…
Absolutely night and day difference in my 2.5L Canyon. Shifting is so much better in town, letting it stay in lower gears and making more torque to get where you need to go, and …
So I learned 2 things tonight after installing the tune, I need new tires AND brakes. I broke the tires at WOT at 30mph on drying pavement and I have never done that on even wet…
I am completely satisfied with the tune for our 2018 Traverse High Country. The auto start/stop has finally been disabled (no more manually shifting to L9 every time it goes into…
The difference is VERY noticeable
I reached out, with basic questions, that were answered very well, and with real care. This helped me solidify my decision to move for…
Got the Advantage tune for my 2018 Regal GS, and I'm EXTERMELY happy with it! It makes the throttle response so much better, and significantly improves the shifting! It honestly …
Two things that stand out the most; the quality of the product and the customer support. Firstly, purchasing a product and having it work as advertised, the 1st time, with no issu…
I have had a few of the Canyon's since they were reintroduced in 2015 (had 2015 SLT 4x4, 2016 SLT4x4 and now the wife drives 2018 Denali) and I have always hated the way it seems…
Absolutely worth every penny. My 2017 XT5 just woke up. I let my son drive it afterwards and he asked what all I had done to it. I have only added the Airaid closed intake system…
this company is amazing. responded and answered all my questions and the e85 tune on my 12 lacrosse is insane. the car is freakin fast I love it!!! thanks trifecta
I have put off writing this review for over a year because longevity, at least for me, is most important. So I wanted to leave the kind of review that a gear-head like me would w…
I bought the tune about 2 years ago and just kept putting off installing the tune.WHAT A MISTAKE! I just installed it last night and got to drive it around today and it is amazi…
Transformed my 21 ZR2 into an entirely different truck. My vehicle came pre-equipped with GM's Performance Package (CAI + Catback) however on the stock tune it amounted to nothin…
Absolutely night and day difference in my 2.5L Canyon. Shifting is so much better in town, letting it stay in lower gears and making more torque to get where you need to go, and …
So I learned 2 things tonight after installing the tune, I need new tires AND brakes. I broke the tires at WOT at 30mph on drying pavement and I have never done that on even wet…
I am completely satisfied with the tune for our 2018 Traverse High Country. The auto start/stop has finally been disabled (no more manually shifting to L9 every time it goes into…
The difference is VERY noticeable I reached out, with basic questions, that were answered very well, and with real care. This helped me solidify my decision to move for…
Got the Advantage tune for my 2018 Regal GS, and I'm EXTERMELY happy with it! It makes the throttle response so much better, and significantly improves the shifting! It honestly …
Two things that stand out the most; the quality of the product and the customer support. Firstly, purchasing a product and having it work as advertised, the 1st time, with no issu…
I have had a few of the Canyon's since they were reintroduced in 2015 (had 2015 SLT 4x4, 2016 SLT4x4 and now the wife drives 2018 Denali) and I have always hated the way it seems…
Absolutely worth every penny. My 2017 XT5 just woke up. I let my son drive it afterwards and he asked what all I had done to it. I have only added the Airaid closed intake system…
this company is amazing. responded and answered all my questions and the e85 tune on my 12 lacrosse is insane. the car is freakin fast I love it!!! thanks trifecta