As mentioned above, everyone sells the same ACC carpet. Just shop for the lowest price + shipping. I did Stock Interiors the first time, Rock auto the second. Rock autos shipping was cheaper. Splurge and buy the mass backing. Carpet holds its shape much better. I think it is worth the money, having done it both ways.
Don’t by Dynamat. Massively overpriced. There are generic equivalents. I bought Noico from Amazon. Same stuff except way cheaper. Only difference was that the aluminum foil was a little thinner. Buy it in as big of sheets as possible. Makes the job easier. Use aluminum furnace tape to seal seams.
I put the Noico stuff everywhere I could, on the firewall, under the door panels, in the trunk, on the wheelhouses. Kinda went nuts with it, but the car is really quiet now. Doesn’t seem like it sticks all that well at first, but after a few temp cycles, it won’t ever come loose.
