BMW 6 Series - Tech Talk E24,E63,E64,F12,F13
I was stripping down the front bumper / tray to replace my corroded wet fog lights on my 650i. (2006)
When I removed the tray infront of the offside front wheel, a tube made of hard black rubber / plastic with a metal liner fell out.
7.5cm long, 4cm outer diameter, approx 3.25cm inner diameter...