Minimum Dynamat

[another69]

Thanks Rob- I will try cutting the Dynamat into strips, I've never heard of that being done. Does Dynamat help at all with heat, or is it more for noise? If its more for noise, than wrapping the exhaust makes more sense, as it seems that it would kill the heat at the source. I won't wrap the headers now, only because they would be too much of a pain to remove and wrap, I'll just leave the ceramic coating alone. I will wrap the exhaust though, I can deal with a shorter exhaust lifespan. If the Dynamat does not help much with heat, than covering the whole floor or firewall would be a waste of money, not to mention weight.

[Chevy Kid]

Dynamat is more for noise, Dynaliner more for heat. That's why they want you to use both. If you look at the precut kits, there are gaps all over. The Dynamat people say 100% coverage is overkill.