Quote Originally Posted by WormGod View Post
I believe Tone (or someone else?) had a protune done some time ago on a dyno, and soon after, the factory unit reverted back to OEM. Apparently, it has the capability to reset back to factory if it finds a change in programming. Some sort of fail-safe perhaps. This was some time ago that someone here had mentioned it (possibly even from the OLD forums) so maybe someone else who recalls that might ring in. Can't be 100% about the whole story though.
http://www.vehicross.info/forums/sho...ight=flash+ecu