Don't want to break it removing it, never seen one like it before. It rotates freely from the line and the nub it connects to. Looks like it's got 2 parts that would twist apart, but I'm ready to start throwing things, so any help would be appreciated.
As you know now you need a special tool to disconnect the fuel line, you should be able to purchase it at an auto parts store, there are several aftermarket versions...it should be the same or similar to these which are for disconnecting the fuel line at the fuel rail.