A couple of the guys were trying blue tooth setups. not sure how they were.
Hunter Rivmasta, Racer Imports and /or PMD might be the people to talk to about who is running what.
I installed a system in my car from "someone", but it didn't come complete. (price was supposed to be right).
Phil from PMD ended up supplying all the add on bits that I needed to get it set up and running properly..
Works a treat and the delivery time for the bits was quick, plus the extra info that I needed