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 …
Wow is right. After a few key cycles I had to hold on when mashing it to prevent the wheels from pulling the car sideways from all that torque in first. Shifting omg the shifting…
I'm gonna be very honest here with my review. If I see a tune that is too good to be true I normally dont buy it, but I had to try the Trifecta tune. I can honestly say I'm very…
Im Very Happy with my tune as well as your customer support. All of my questions have been answered quickly and any issues resolved. The tune was installed just after the 60,000 …
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 …
Wow is right. After a few key cycles I had to hold on when mashing it to prevent the wheels from pulling the car sideways from all that torque in first. Shifting omg the shifting…
I'm gonna be very honest here with my review. If I see a tune that is too good to be true I normally dont buy it, but I had to try the Trifecta tune. I can honestly say I'm very…
Im Very Happy with my tune as well as your customer support. All of my questions have been answered quickly and any issues resolved. The tune was installed just after the 60,000 …