I have been doing some research on some sound deadening, I just put an cat back exhaust it's a flow master thunder series...on my truck the other day and it is a bit loud for my taste, I can't hear my music very well and it rumbles everything in my truck when I step on the gas.
I have seen a couple people using frost king duct insulator as a means to reduce vibration and act as a sound deadener has anyone had any luck with this? It is fairly cheap about $50 for a 100 foot roll at Lowes. If I apply 2 or three layers of this stuff would it be comparable to the Dynamat that people use?
Looking for a cost effective way to reduce the vibration and cut down on the noise.
Thanks for the input.