Join Date: May 2018
Location: Richmond, VA USA
100% correct on the wrap. Works INCREDIBLY well, but traps moisture in a very hard environment and will destroy steel in no time.
Unless you map the bike after intake AND exhaust, your gains will be minimal and speculative.
Save your cash, just put the pipe on and go. PLENTY of air flow and space back there. Maybe find some gold foil and discretely cover the inside edges close to the pipe? Would kinda look cool. Might do that if I decide to go with the Hypercone... Hmmm...