mbregalgs
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- Feb 6, 2017
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- Buick
I have a BNR tune in my Regal just looking to go back to a stock tune, all I see is my original read file but my understanding is that is just a read file and not a program.
I have emailed BNR BUT have not got a response yet. So any help would be appreciated.
I have emailed BNR BUT have not got a response yet. So any help would be appreciated.

