I think I will weld one of those adapters on the exhaust, use about 1 foot of flex pipe and hook that to a piece of steel conduit that goes straight up through the roof of my 7x14 trailer. That way it runs inside (storage only) trailer plus exhaust noise comes out 7' up on roof of trailer. Maybe a turndown to keep water out on top. i think this will work best for me and the type of boondocking we do. I will also need to put an RV receptical boxes up near hitch and a cable inside to plug into generator. I have a feeling the box trailer will be following us most places we go because BMW R1200 is inside.