2010+ built after 10/2009 already have the module (if you have the S693A Preparation BMW satellite radio option).
They charge 350$ for the FSC activation code for CIC headunit.
But, it includes a 1 yr membership (worth 170$).
Then, my local dealer asks for a 2 hour recoding fee.
I'vve found a local shop in MTL that can order the FSC activation from Germany for 185$.
This price includes the FSC code + importation + coding + Sirius radio activation in CIC.
But you need to add a subscription.
2010 X5 35d Black fully loaded (current and loving it!)
2012 X1 28i Black (Sold - not missed)
2007 335i sedan Antracite (Sold and missed !)