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Hello,

I have Dodge Challenger SRT 392 (2016), diablo trinity installed.

Went to the dealer today and he did some tsb updates on my car.(I put the original stock tune before i go to the dealer).

And when i got home i try to re mary the trinity to the car but this is what i got.

So my question is, am i going to lose the tsb updates that the dealer did if i downgrade trinity to older calibration?

thanks
 

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Did you fix this issue? I'm considering buying this for my 18 scat pack. I'm wondering if its compatable. I bought a viper alarm and they cant install that until a harness (unrelated to obd2 port) comes out for that year / model.

Thanks.
 
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