Nice, man I searched for that forl ike half hour..lol...So if I understand correctly, you can basically put any muffler(PIPE) onto any engine as long as it mounts the way you need it to. Cause its the manifold that creates the 'seal' and the connection to the engine.And the silicone connects the manifold and pipe. If I get THAT manifold I can install most pipes with the same general shape..?

Thanx Lossi