If you aren't going to use extension and just use the IPOD cable, it has a grommet on the cable. If I remember right the directions tell you to drill a 16MM hole in the inner fairing. I decided I was not drilling any holes.
Maybe I need a different thread for this, I wonder if the Bluetooth dongle for the 2012 models works on the 2011. My Ipod itouch has BT and then I won't need any connection. I usually leave it plugged-in in rt bag and BT it to the Scala G4.
2011 Cory Ness XC #215
2014 CCT BLUE / SILVER