Maritime emission rule change

[Chamberpains]

Just last month I saw the new Modular emissions "can" on a fire truck being built at spartan here in Lancaster, Pa. They are definitely far cleaner than the mess of piping that all previous engines have. It's about the size of kitchen trash can and it appears that you just have to unclamp each section to get it apart. There was very little piping. I was quite impressed how self contained it is. Only 3 small wire harnesses to what appeared to be simple to remove sensors.