Why cannot this work in the roadster? I am assuming, it is because of the antenna?

For use with 2004 or 2005 350Z with Bose CD6 Audio System. Not for use with Non-Bose or Roadster.


http://performancenissanparts.com/ca...oducts_id=2520

And why does the 04 cost $25 more, just curious?

 

I asked the same question and got no definite answer. Besides the antenna location, obviously the mounting location for the tuner in the coupe isn't available in the roadster, behind or under one of the seats I believe. I've also read that at least part of a wiring harness for the XM or Sirius tuner isn't there from the factory in the roadster. I suspect the cable harness that's part of the kit you saw is only part of what's required for the interconnect.

Bob

 

I have Sirius. They probably do not offer it because dealers like to put the antenna slap in the middle of the roof. I put mine on the top of the windshield frame and ran the wire through the weather stipping, down the door jam, and up to the compartment behind the driver. That's also where my tuner is.