1.4L Turbo (LE2)

Before I talk about the tune itself, let me speak on the customer service. TOP NOTCH!!! Very responsive, even to my trivial questions about a demo-tune.   This tune really wa…

Really happy with the tune for my CTS V Sport. I have been also very impressed by level of customer support that the Trifecta has given to their customers pre and post purchase. A …

I am very happy with my upgrade thank you for all your help

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…