I'm wondering if doing just the floor and firewall with Fatmat/Dynamat would be worth it. I won't be doing the trunk, doors, or anwhere in front of the firewall. Has anyone done only these areas and did it make much difference?
Thanks
I did a layer of fatmat on my floors, inside doors, and rear seat panel(metal homehade divider). Honestly, I dont notice much of a difference. I think the roof would be a good canidate for it, being so tin-ney. I did my 78 f250 with it also, and loud exhaust just cuts through anything. Good product though for cheap.