Very happy with the results. It's worth it for the throttle response and AFM delete alone. I'm DEFINITELY getting better gas mileage as well, especially in touring. Pictures are …

I bought my 2014 Buick GS new.  From the first day driving it hard, I found acceleration and speed just did not keep up with the handling.  It rode competently, but neither GS, S…

I just installed my trifecta advantage in my 2015 colorado 3.6 two wheel drive truck. What a difference it makes in the shifting compared to the factory settings. I've driven the t…

I have tuned at least a dozen cars over the past 10 years with Trifecta's calibrations and they never disappoint!  This 1.4 Gen 2 cruize tune is right up there with my LNF tune.…

Love the torque and aggressive shifting. Completely frees up the car. Highly recommended!!!

The tune was easy to install. I must say that it woke up the car. The Regal Sleeper is in full effect! Car runs so better thanks Trifecta!

I received the 2.0T Equinox tune today.  I had just finished installing it in my wife's car when she came into the garage.  I took her for a test drive.   OH MY WORD.  The tires…

2018 Colorado 3.6L Advantage+  AFM disabled.  Only had tune for two days now and definately can tell a difference. No more shift lags when taking off from a stop. The throttl…

2 things.... thing #1 this upgrade is a no brainer! No longer sluggish when you step on the gas. It is lively and responsive!! Install/flash is super easy and took only m…

If you riding a 6th gen camaro ss, then you must need this tune.   8L45 transmission has a critical flaw, if you didn`t follow the mechanical instruction correctly you wi…

There are so many combinations for this tune: premium gas, regular gas, sport mode, eco-mode, towing, etc.I have been logging in data since my purchase in July and here is what I…

I just installed this tune, first of all, it was so easy to install, did it with my 10 year old beat up hp laptop. The tune itself fixed my shuddery and struggling transmission, …