Hi Captain
As an owner of a 2014 Sahara, my unit didn't come with a dual package. So I'm looking for the premium soft top as well. In my research it seems the easiest way to identify the premium is by the interior cloth. Instead of a grey interior, which is OEM, it will be a black diamond material. The windows are thicker also. As to what I have read, many had to pay an additional 200-400 to get the premium top. Funny enough in many of my readings, the stealerships had no idea that there was a premium and OEM soft top. Again from my research, I highly recommend you stick to your guns or pay additional amounts to get the premium..Many folks swear by the difference in sound levels and insulation qualities as well as overall quality of zippers etc..For your reference, I have tracked down the mopar premium part number to 82213652
Hope that helps
Cheers
Al