I apologize in advance if this question has been asked before. I also sent an email to HP support and haven't heard back yet.
I have the HPT Ngauge. I had my Mustang tuned with the Ngauge and traded the Mustang in without returning it to stock being I did not have the stock air-box. If I get a new tune, am I able to erase the old tunes and use the Ngauge or is this locked and no longer useable?