Does what It says
Was looking to firm up my transmission shift points and disable the Active fuel Management system, This unit allows that to happen. I wish the instructions were a bit more specific as to what every setting can and will do, but I guess I'll figure it all out eventually. The performance tune is a noticeable difference from your stock tune but again I wish I had more details about the tune itself.
JET 1 V6
I waited till I used up 2 tanks of fuel. It does not increase MPG. The instructions are horrible, just watch you tube, it's a shame that Jet gave out such weak instructions. It is easy to do if you watch a video. In an automatic on the camaro there is a dead spot in drive it cleared that up which made me happy. Responses really well when you accelerate.