Harley-Davidson recently announced Android Auto support on any of its bikes with the Boom Box GTS operating system, meaning basically all of the company’s bigger touring motorcycles.

If you want your Silent Night to go boom, Harley-Davidson now has a range of Boom! Box accessories. We’ve picked three items from the 102nd Harley-Davidson Genuine Motor Parts & Accessories catalogue ...

That's pretty much what Harley-Davidson's Boom! Box GTS infotainment system offers with its 6.5-inch touch screen and a variety of functions. All that's left is having it connect to your smartphone.