Help dynamat didn't work

Be careful with ANY spray on foam product.....THEY EXPAND. It would be ashamed to "create" a dent or bulge in your trunk lid or side panals......Ive seen it!!!

What i do a lot of times when a truck rattles really bad. Move the trunk latck down 1/8th, to 1/4 inch. Just loosen the bolts and slide it down some and tighten it back, you will have to press down on your truck a little bit harder, but it will stop some of the rattling. Great Stuff works pretty good for some things too..but like the other guys previously said, use it sparingly....because it will expand and possibly mess something up.2 Memphis HPO 12s

1 Memphis 1000D

2 Memphis 8s

1 Memphis MC200

4 Memphis 3way 6 1/2s

1 Memphis MC3004

4 Memphis Tweeters

1 Memphis 3-way electronic crossover

2 Memphis 5 1/4

2 Memphis 4s