Ordered the tune and ez flash cable for my 2016 malibu limited, and all I can say is it is day and night difference! No more annoying stop/start crap. Transmission shifts perfect…

Tune installed July 17th Miles driven since: 800 Advantage + tune with AFM disabled in Sport mode Fuel is 89 Octane Stock 2017 Colorado Crew Cab Short Box v6 8,100 miles   W…

I've been using this tune for just about a full year now, save a couple weeks, and close to 35,000 miles within that year. This tune is hands down the best money I've put into t…

Trifecta as a company is excellent. Fast response to support questions Tune is great!

The difference is pretty great, I love it but I do wish there was Mac capability other than that it was smooth sailing.

This tune is awesome. It REALLY wakes up the truck and no more slow throttle response - it's instant now. It really fixes the gearing as well. I highly recommend it!

Had some initial problems with the EZ scan not detecting my vehicle. In less than 24 hours Trifecta Support resolved this issue for everybody and did an update for the EZ scan d…

This is the 3rd vehicle that I have purchased a tune for. This one is that best one I have got yet!!! It is like a totally different truck. The difference is amazing on this vehic…

Awesome product and tune! Totally changed low end power along with stronger shifts (fun to drive now!) I have not seen a big improvement in MPG, but I am not one to drive for ef…

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 …

I would just like to state that my experience with trifecta was exellent. I have a 08 cobalt ss turbo black in color. My mods are: Hahns cool ram intake Hahns char…

Just ordered my tuning cable and the guy I've been chatting with is great. Answered all my questions and walked me through the process