I got permission from member dmr to post this from this thread:
http://www.bimmerfest.com/forums/sho...d.php?t=790945.
I figure, it's easier for everyone to just visit the thread because it has valuable discussion between fellow members including myself that help with settings and installation; if the moderators want me to completely re-post his install guide with pictures, I can.
Here are the links for the invisicord and suction cup holder I bought from Amazon:
1) Invisicord:
http://www.amazon.com/gp/product/B00...?ie=UTF8&psc=1
2) Suction cup holder:
http://www.amazon.com/gp/product/B00...?ie=UTF8&psc=1
Below are pictures of how it looks in my vehicle. It was really easy to install/setup using the invisicord.