Mine is partially burned away from when I forgot to tighten the downpipe on the first turbo swap I did... Ill replace it one of these days [probably never]
Call them and he has given me better prices than posted on there web site. I used a layer of their sound material and then a layer of this 2000 degree material. The foil is heavy heavy duty because I can hit it with a steam cleaner and not wreck it. Plus it is cheeper than dynomat!
Enjoy the site...
Roger