OK I drilled hole on 06 xfire 7 on top of muffler 1/2 way from pipe and fr corner of muffler on side opposite side of weld of pipe inlet.pulled out a good chunk of steel wool stuff can see pipe outlet through hole .will this work right ?where are you guys placing yours?I also have a bmp can but did not see a great place to put it on the can.what are you guys doing for power I have heard some guys are take it from fuel pump some guys run a battery and I was thinking the battery thing because I plan on tuning with it and then setting on shelf til next mods.unless you guys know of a better hook up than fuel pump.It is a koso