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MP215 to Protune/OTS Flash... Safe?

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#1
My car currently has the MP215 flash on it and I am contemplating getting an AP and a custom tune or run an OTS tune. As the title suggests, I am wondering if it is safe to reflash it with a protune/OTS tune or if I need to have the dealer revert it back to stock prior to doing this. Someone had mentioned in a different thread that you could brick the ECU by doing this as they run different firmware and I wanted to get feedback from anyone who has done this or is more knowledgeable on the subject than me.
 


TyphoonFiST

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#2
The dealer holds the key to reverting it back to stock with mountune AP tunes. It is the reason why I never went that route is you couldn't go back without their help.
 


OP
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Thread Starter #3
The dealer holds the key to reverting it back to stock with mountune AP tunes. It is the reason why I never went that route is you couldn't go back without their help.
I understand that the dealer is the only one who can revert it back to stock. My question is whether or not this is necessary or recommended before flashing another tune.
 


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