I've been really happy with this tune. My Colorado seems really light on it's wheels now. The "sport " mode is a bonus. Makes red light launches a seat of your pants experience.…

huge gains very impressed thanks keep up the good work

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…

I written this review almost 3 years after Installing the tune from Trifecta. What a difference! This tune make this car a pleasure to drive. It drives like a V8.

The best money I ever spent on a tune/performance upgrade. I'm not just your every day guy I'm a automotive expert with over a decade of experience in the industry and I'm blown aw…

All I can say is wow! This tune is incredible, truly wakes up the car making it feel the part and not just look it. I am very satisfied and Trifecta is extremely helpful answerin…

all I can say  about the performance of my 2015 Regal is wow,  I sell GM cars and it definitely will outrun a CT4V after the tune.... gas mileage is down but I expected it

Added some very minor modifications to my 2021 SS 1LE (LT2 Intake Manifold + Flex Fuel Sensor + GM Performance Intake).  I'm very impressed with how much juice was gained, it's p…

I have a 2014 Maibu LTZ with the 2.5 engine. Being LTZ it has factory dual exhaust, and I installed a K&N Typhoon cold air intake on it. Before the Trifecta tune I was pretty happ…

I went from a 2005 Saab(aru) 9-2x turbo with manual transmission, to my 2018 Cruze Hatchback/Automatic when I began commuting 60 miles a day. The car was acceptable and efficient…

I chose to have the cruise control switch turn on/off the tune. I wasn't very impressed at first until I figured out that cruise control off equals tune on. Wow.... this thing ca…

Easy to use site! When i install the new tune i will get back with ya.