Hi, I'm a Malaysian too.
There are 2 types of medical schools in Malaysia.
Public medical schools include Uni Malaya, UKM, USM, UPM, Unimas, and UMS. They strictly require Malaysia Matrix or STPM as entrance exam. No other Pre-U exams are allowed. Tuition fees are government subsidized and thus, very cheap.RM 9K will do.
Private medical schools in Malaysia, eg International Medical U (offers twinning to many prestigiousU in the world, eg melbourne, Edinburgh, Glawgow, UNSW.......), Penang Medic College (twinning with RCSIreland and UCD, Ireland), Melaka Manipal Medical College, Monash U in Malaysia, Perak MC, UCSI, Allianz, Cyberjaya..They accepy almost every Pre-U exam, as thet are profit-orientated. But the tuition fees are very very expensive.