Does anyone have any information about the availability of a factory kit to add Sirius?

I am about to take delivery of a '07 MCS and did not want to wait for the long delayed audio package.

Also, any thoughts on what a fair price is for this work using factory parts?

 

Summer is what I have been told. I'm in the same boat as you are.

 

I'm in the need for info on the same subject and I'm cross posting all over, hopefully someone will know what's going on with sirius and the r56.