I have no plans to drive in foul weather, BUT, if it is used on motorcycles then why not the m3w?
They do make a rain hood but it looks like it restricts a bit of air. If you think about it the motorcycle get air forced in one one side and drawn out the other. That is minimized but their teardrop covers which remind me of the G56. Makes me think about adapting the S&S body with its venturi stinger and larger filter area with the larger diameter and scooping G56 cover.
