Koolmat offers a set of stainless and koolmat combo side pipe covers. The idea is that the koolmat product lines the inside and insulates the stainless cover dropping the temp (per them)from 200 degrees to under 70.
At $600 a set, it is an attractive alternative since I already own the FFR chrome side pipes for my Coyote build.
I have used Koolmat interior insulation in my E-type and it works great there.
I am now installing it in my Mark IV.

Details at www.Koolmat.com click automotive and download the catalog then go to page 3.

Has anybody has positive (or not) experience with these covers? I did not see any previous reference to these on the forum.

I recognize that 28" of the stainless covers over my chrome pipes is not a match but I think I can live with it.
Larry