Pre sale service = excellent. The guys answered all my questions (30+) like Rock Stars.  Post sale service = excellent. The guys kept answering all my additional questions a…

The tune really made my truck what it should of been from the factory. In sport mode there is a definite power upgrade plus a more smoother transmission shifting! Definitely reco…

Before the tune my car was really sluggish. didn't wanna move and if you did push the gas it would take a few seconds for it to actually take off. now that the tune is installed…

By far the best bang for your buck. This tune is exactly what this car needed. I just got the tune (February) and it's been a bit cold so first and second gear runs are a no go, I …

Love the product car has so much more power and still keeps it mpg!!!

I'm thrilled with the performance this tune has to offer. Before tuning, the performance felt slow. Definitely not the 300hp this car is supposed to have. Now it's a thrill to dr…

006--2009 Saturn Sky - 2.4L - Advantage+ Noticeable improvement over stock program.  Only upgrades so for are exhaust header, cat and exhaust.  quick response when sending b…

I don't race or speed on the roads, that said having the option of a tuned engine that performs better than stock is a great. The HP gains coupled with tuned transmission is a mus…

2019 Colorado ZR2, with performance exhaust and cold air intake, 800 miles. 90 octane. This is a solid tune that improves the overall driveability, MPG and performance o…

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…

I recently moved so when I ordered my tune my browser defaulted to my previous address and I didn't catch it. After noticing I immediately made a trouble ticket and the following…

I am really glad I took the time and found Trifecta! Completely changed the car, shift points, acceleration and horsepower. Love driving the car every time I get in it. I know yo…