know how to remove the roof lining of a D max?
This is the one you saw on Car Builders YouTube ?
Hilux sound deadening.
Lot of mucking around just for the roof what noise comes through there besides the occasional heavy shower of rain. Would be easier to do the doors, floor and fire wall and bonnet lining if the car is that noisy inside.
No worries the 07 BT50 I have in very heavy rain is louder on the windscreen than the roof opposite to the GQ patrol.You'd be surprised how much will come through the roof, wind noise mostly.
Was going to suggest what you said though, it is a lot of work in a cost / effort vs benefits view.
Most noise in the cabin is going to be road / mechanical noise.