I bought it from another member here who said it was power-coated satin black. I just thought it would have stood up to the heat longer. The only other thing I can think of is that when I cut the hole for the O2 sensor (I didn't want to have to remove that everytime) I left an exposed under edge and the coating might have just peeled from that point. Oh well, I guess I'll just have to go get it coated again... or get a new exhaust mani (glare)bazooka joe said:(thumb) looking good! what temp paint did you use on the shield?