3.6L

This completely woke up my 2015 AWD Buick Enclave. I cannot believe how much this tune improved the transmission shift points. Love the fact that the tune for the transmission is…

This has been one of the best decisions I've made regarding my cobalt. The power increase with this tune was unbelievable. On top of that, the customer service using trifecta is in…

I had some difficulties getting the tune working due to some configuration issues, but support was able to help me get the problem solved. Once it was working, there was no questio…

Wow, loaded up while the Mrs was away and took it for a spin, grabbed tire squeals in 1st, 2nd,  3rd AND 4th. nice new rumble out the tail pipe. engaged the cruse for Eco mode a…