You should already have a hole there to begin with. The kit is designed to aim directly to that hole, but it would require widening. It's a 3" diameter pipe right now. I don't have any good photos of that spot because I always think to take them after the CAI is installed, which basically blocks the view since the black paint and shadows are hard to differentiate.
If you want to know more, email
info@streetflight.com (include Keith's name in the subject so he gets it) and ask whatever's on your mind. Tell him Darrel sent you