The Trifecta tune is the perfect complement to this already great car. I started with the standard tune which provided added power and more responsive throttle response. This was …
I have had Trifecta's tune on my 2014 CTS Vpsort since purchasing the car new a year ago. It now has about 19,000 trouble free miles. The tune totally transforms the car. So much s…
Tune installed without issue. MPG about same as stock. performance is better although not as noticeable as was on my Trax. Still makes a difference you can feel. Thanks again fo…
This tune for the Canyon/Colorado is exceptional! The extra power is very noticeable when in sport mode and the vehicle behaves very close to stock when in eco mode with the exce…
The Trifecta tune is the perfect complement to this already great car. I started with the standard tune which provided added power and more responsive throttle response. This was …
I have had Trifecta's tune on my 2014 CTS Vpsort since purchasing the car new a year ago. It now has about 19,000 trouble free miles. The tune totally transforms the car. So much s…
Tune installed without issue. MPG about same as stock. performance is better although not as noticeable as was on my Trax. Still makes a difference you can feel. Thanks again fo…
This tune for the Canyon/Colorado is exceptional! The extra power is very noticeable when in sport mode and the vehicle behaves very close to stock when in eco mode with the exce…