As far as I know trifecta tunes can only be hidden from the dealer on lnf
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like he said, it is hidden by having a second tune on the ecu that is triggered by a button. So Vince uses a button as an imput that tells the ECU to go back to the stock tune and hide that there is anythign else there....I dont think any other car but the ss/tc LNF can do that yet.So how can lnf cobalts be hidden to the dealer when it is trifecta tuned?
To bad the base models dont have that ability lmao it would make it easier
Believe 09balt was referring to the hide-a-tune portion of the program, which to my knowledge is only available on the LNF. The switchable tune is available on any I believe.