Can anyone tell me what is need to upgrade the radio for a naviagtional system and what the cost is

 

They were about $1k when I looked into it. The Harley Nav system is quite primitive when compared to the GPS systems that are out there for less money.

 

Small Screen and major $$$ - look at Zumo..

 

Cost me 1200 bucks on my new Ultra. Zumo is better BUT if you don't want any mounts, wires, theft issues, etc then go with the Harley radio one. I have said this before, between my cars, work trucks and bikes, I own 5 and they all get me where I want to go .