great tune i used it on my CTS Cadillac 2.0 turbo gains were noticeable cleaner shifting all around this is a great buy no regrets thank you Trifecta 

I got the able today and uploaded the program to my car. All the "WOWS" you read on this site are definitely accurate and true. There is definitely more power when you floor the…

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!

In my opinion you can't own this engine (1.4t) without this tune. The most functional difference for me was the increase in low end power. On my commute I would need to do the 6-5…

Our 2019 2.0 Terrain has been completely transformed with this tune into a really fun to drive vehicle. The transmission shifts much better, the dreaded auto stop is gone, and th…

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…

If you're still debating stop whether or not to buy this stop and buy it right now. It is WELL worth the money. I am VERY pleased with the difference it made on my Vsport.   -C…

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 had been eyeing up this tune for a couple of years at least, and knew it would/could void my factory warranty, but now my car has 90,000 miles on it, is a 2019, and runs as goo…

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…

This tune makes the Sonic feel like it should have been from the factory. Does it make you the racing god of Mount Akina? No. Because it's still a Sonic. However there is no sin…