BMW would point the finger at Dinan if the engine went boom while using their software, in the unlikely event that happened. The Dinan warranty would in theory cover the repair costs, but realize Dinan will not be nearly as liberal with their warranty coverage as BMW NA would be, so follow the directions to a "T" if you use their product. ie; DON'T add any non-Dinan power adding products on top of the flash...they'll take that as their cue to deny helping you in about 2.2 seconds, so be smart about it.
|