Originally Posted by cdaburnerb
^I really wouldn't worry about it. If the bike is dry you should be fine, if it gets wet and you park it you'll run into issues. The key is park it dry, and keep it dry.
Headers will rust regardless of exhaust wrap, but they will rust a lot faster with wet exhaust wrap. Our engines get very warm, warm enough to dry exhaust wrap in a timely fashion. I definitely recommend titanium wrap over fiberglass, but if you get stuck in the rain or ride in the rain regularly just run the bike for a few minutes in the garage until the wrap is dry. If you really want you could have the bike in the garage running, and use a leaf blower on your bike to blow off all the water. Really simple if you have a garage/leaf blower or shop vac that sucks and blows!
Oooo, a leaf blower or a sucky/blowy shop vac in a garage.