I am looking for the cone or "trumpet" that bolts to the end of the japanese blitz dd bov's. i cant find any on ebay without just buying the whole new bov. i know these make the bov louder and my blizt just isnt loud eneough yet at 12psi with the spring all the way down. if anyone has one or know where i can get one, let me know asap! looks like this: (need the cone thing)