I have rush 1.75 pipes on my electra glide. I replaced the baffle wrap at about 10000 miles. It was in fair cont. I replaced the wrap with some high temp wrap from e-bay. When I took the baffle out and looked at the wrap it was 75% burned up, nothing left. Is there better wrap, or if I run without the wrap would the pipes turn blue from the heat? I do not run the bike hard, I use all full sync. oil in everything. and during the hot summers in slow traffic my rear cyl. does not shut down from the heat so its running good. Ive read someone put plumming pipe fiberglass insulation in the baffle, but to me it seems that would burn up faster.