[SteveGrillo]

I finally pulled the trigger and got a pioneer AVIC-8100NEX, with XM radio/antenna.

But I really want to use the stock BRZ sat antenna because it's on the roof. Unfortunately the BRZ sat antenna connection at the radio has a square housing, and won't fit in the round housing on the satellite radio.

Anyone know of either 1) an adapter to use?, or 2) some other way to make this work?

I'm getting very spotty XM reception with the antenna mounted on the plate near the radio (where the gps antenna was).

Ideas?

Thanks,

Steve