I had some minor issues at first installing software on my ZR2. However, Trifecta had amazing customer service (thanks Michael) and we got it to work. The truck shifts like butt…
Totally transformed my truck's shifting performance. Turned it from a frustrating experience to a joy to drive. I am sure GM programmed the truck to get the best mileage on the EPA…
Five star service and support. I had some gremlins not related to product and Michael walked me through them.
Bought the trifecta tune for my 16 regal a few months ago. Didn’t actually plug it in until last night! The difference is like night and day. Product is worth buying.
I had some minor issues at first installing software on my ZR2. However, Trifecta had amazing customer service (thanks Michael) and we got it to work. The truck shifts like butt…
Totally transformed my truck's shifting performance. Turned it from a frustrating experience to a joy to drive. I am sure GM programmed the truck to get the best mileage on the EPA…
Five star service and support. I had some gremlins not related to product and Michael walked me through them.
Bought the trifecta tune for my 16 regal a few months ago. Didn’t actually plug it in until last night! The difference is like night and day. Product is worth buying.