Here in australia they all recommend the Blitz SBC i-D. Dunno if it's expensive there in malaysia. But it seems that you can set the thing in auto mode, set your max boost .. and everytime you boost it will configure the gain and etc automatically ..
GTC Titanium exhuast
GTC Ti Y-pipe
GTC decatt down pipe
AccessPORT with new GTC boost control map
Forge Intercooler with large dia pipe work
GTC Carbon aero