i finally got around to dyamat my trunk. i did the lid and the entire trunk floor. should i do the sides of the trunk also? i wanted to do the rear deck lid but should i apply the dynamat from the trunk (underneath where the stock sub is located) or from the inside cabin on top?

 

What kind of Dynamat did you use? Hopefully you used Extreme on the inverted surfaces such as the trunk lid. Its a more agressive adhesive and will hold up under heat and time.

As far as the rear deck lid I would reccomend doing it from the top (inside cabin). There is nothing that will rattle from under the deck except the tension bars. The deck lid cover itself might rattle slightly but even it is padded from what I remember.

Dynamat the sides of the trunk if you please. I think its just personal preference.

 

the sides are just personal preference, I don't think it really makes a difference, as long as you did the deck, and the trunk lid, you should be fine.