Hi,
I just took a closer look at the Audi R16 project, and there seems to be a nozzle or a valve of somekind beneath the right rear braking light.
WARNING: pic resolution is 1920x1200
http://kraftwerk.mulden.org/files/AudiR16.jpg
Are there any of you that might know what this is for, if so, what is its purpose?
regards,
Christian A. A. Jensen