Is Dynamat Xtreme Door Kit and Second Skin Audio Damplifier Pro Door Kit basically the same thing? I'm wanting to sort my doors out, so i'm going to get one of these - just want to know the difference between them if its anything other than price.

Thanks in advance!

Not sure about this particular question, they will be slightly different in some way but I suspect the function will be pretty similar. The people on Talk Audio seem really into Silentcoat products. I'd be inclined to get a bulk pack of that rather than a door kit as you will have enough to cover the cards, carriers and outer skin with probably enough left to do the boot. Maybe someone with direct experience will be along with a definite answer to your question though.