Installing the Sound-Dampening Material

Here is a picture of the left front floorboard of the 4Runner before I started applying the sound-dampening material.
Here is how it looked when I was finished installing the material!

The front right floorboard before installation....
And after!
I never finished the install of the dampening material in time for competition, I still have to do the doors and rear cargo area floorboards, but doing this amount seemed to help a lot! The 4Runner, as with many SUV's, resonates a lot of road noise through these areas normally, and it really helps to cut this down with dampening material.