I would disagree with you on that one. BMT technology is not outdated at all. All the major manufacturers still use pivot ball suspension which BMT started 15yrs ago. The Pantera suspension is still ahead of the current cars which dont have active technology due to the high costs.
As for parts, My company will be producing parts to fit to allow people to run the BMT cars again. Maybe it will intice Sabbatini to start producing the cars again under the Thunder Tiger name