The question is to Header wrap or not

[XLXB]

The PO of my bike had wrap on it. When I went to redo the wrap I noticed cracks in sections of the pipe. I took it to a friend of mine that works with stainless and he said that they were stress cracks most likely caused by heat. He then welded everything up and I rewrapped them. The black eBay wrap I had wasn't enough so I bought some from Napa to finish it. Now after several thousand miles the eBay wrap is turning white and the Napa is keeping its color. My conclusion to my experience is it will eventually ruin the header and don't buy cheep wrap. When this one needs redone I will replace the header with the perfect used one that I bought and it will be wrapped (with the Napa wrap I already have because they make **** cheeper everyday). I personally like the look of the wrap on my bike. That my 2 cents...