Simply unbelievable improvement. My Colorado finally performs like the Truck of the Year. Shift points are now perfectly coordinated with the torque curve allowing me to have th…

Another satisfied customer! Ordered the tune two days ago, got my file the next day, and cable the day after that. Easy installation. And what a difference! Car had good power b…

Best purchase you can make for a Cruze, second only to gasoline.

About a month ago, I decided to purchase a tune for my 2019 Cadillac CTS 2.0T, and the results have far exceeded my expectations. Initially, I was hesitant, skeptical, and uncert…

I first purchased a Trifecta tune for my 2013 Cruze. It made a huge difference in HP and acceleration with no change in drivability. I recently purchased a 2016 Z51 Corvette and…

Purchased the Trifecta tune for my 2016 Chevy Colorado the tune did just as promised and really gave my v-6 more life and changed the annoying shifting pattern! I had some techni…

I've been running this tune on my 2013 Malibu LTZ for over 4 years now.  From the moment I installed it I noticed a huge difference in power and responsiveness.  If you want you…

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…

This has been one of the best decisions I've made regarding my cobalt. The power increase with this tune was unbelievable. On top of that, the customer service using trifecta is in…

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…

 Amazing amazing amazing, best $200 car mod, huge difference ! Just incredible how quick it was to do too.

Absolutely worth it. Put in my 2014 chevy cruze manual, massive performance boost. Way more than I was expecting. Definitely recommend to friends