Its my understanding that under Taiwan's no-brainer type-approval regulations, ANY modification to a vehicle, of ANY kind, is illegal.
Its even more than usually likely, therefore, that the great news is untrue.
The good news is that its almost certain that no one gives a shit, except possibly at ownership-transfer inspection.
KEEP any parts you remove.
We reach for the sky. Neither does civilisation.
(Incidentally, if the search button is your friend, you must have some bloody useless, dysfunctional friends)