Diablosport Forums

I want to send my current unknown tune to be modified (bought 2001 6m vette, don't know its' history). Not sure exactly how to do this. If I read correctly, I have to load a tune from the predator to get a copy of the current tune? Then send a copy to the tuner and put the same copy back in PCM till modded copy comes back?

Advice much appreciated.

Bogart

if you got an unknown backup it needs to be sent to us to be added for support first.

Thanks for the reply Mike. Would the unknown backup be the one I pull off the car?

yes