I need to plug a hole about the size of a quarter in my airbox. What's the best thing to use? I was thinking of cutting an approximate sized piece of similar plastic and set it with bathroom-type sealant or caulking, and then cover it with a couple pieces of black elec. tape.

Small square plastic/alum. plate, screws from the outside, glued/sealed?

black duct tape,,,, will seal it up just fine,,,,

Well, that's two votes for black duct tape I've received so far.

In case anyone's wondering, I installed a T-flo on the wife's Triple Touring today and didn't take into consideration how the spare plug holders hang down into the airbox, and drilled the first hole too high on the box :bash:

man that sucks jimmy get out the hot glue gun man and go nuts :bash: