Sirius Parts Is It Difficult To Convert A Vehicle That Comes With XM Radio So It Gets Sirius Instead?

Is it difficult to convert a vehicle that comes with XM radio so it gets Sirius instead? - sirius parts

My wife and I try to buy more new vehicles. A set comes with XM Satellite Radio as part of the package. I am a long time Sirius subscriber and enjoy listening while driving my car. The difficulty would be to convert the XM receiver on the dashboard of the car, which Sirius instead.

(I know, I know ... that can be combined, so that this competition - but for how long Congress has resisted, right?)