Help po mga bossing.

I just recently got a Foton blizzard pick up with 2.8L 4jb1 engine and currently experiencing vibrations and loud engine noise inside the cabin. Dealer said it's normal with the unit and I was wondering if Sound deadeners like Dynamat, Fatmat or Raamat can help me, if not eliminate, reduce them.

Has anyone tried these products? Need your expert opinion and feedbacks please

Thanks mga bossing. ^_^