You need to use the correct words in acquiring a permit. Export is taking out, import is bringing in. As you want to bring the car into Malaysia, its import permit that you need.

Having said that, it is very difficult for an individual to import a car to Malaysia. Import permits are very closely guarded and only issued to limited business men. As these permits involve huge sums of money, it's not issued to any Tom, Dick or Harry , if you get my drift! No surprise on the replies by car dealers.
I'd say get in touch with MITI.

You can start with PEKEMA members. Only they can get permit.