In retrospect - I wish I had coated my entire exhaust, instead of just the headers. Those cats and twin tubes under the passenger floor throw off a lot of heat.
Which is why I decided to take the cat with me this time and ask if they could coat it too. They said that they plug the ends and only coat the outside.
I was also not sure about them coating the flex pipe I'd installed on the Y pipe but they said it wasn't a issue.
Can't wait to get it all back and see what it all looks like.
And not getting a hot foot is a added plus.