Duuuude it's 1bad6, of course it's gotta be in the main engine mods section.. Headline News!
Seriously though, should have been in eye candy or something.. OR at least in your already extensive H22 build thread..
Cool, I've always been a supporter of heat wrap in fact I got some myself just for my downpipe. I recommend coating the components being wrapped in POR-15 or something similar before applying, because as Jdmcg3 said - it tends to hold moisture. At least if your parts are treated to be rust-proof before application, you can be sure not to worry about moisture even if it does get in there. It would be a borderline issue if you didn't use the car often and if it was outside.. but if it's a daily driver - the turbo parts get so hot you can light cigarettes off them, so looking at it that way - WHAT MOISTURE??
Lol. Do it and post pics asap.