Harley-Davidson - Update your Boom!™ Box Navigation System Software Update
Ex Lincoln Harley-Davidson - BOOM! BOX - Software Update (1.19.0) Improvements & Radio upgrades - JUST RELEASED! 4.3/6.5GT/CVO Make sure you go to the European web site, not the US one if
New Boom! Box GTS maps for EU, NA - Harley Davidson Forums