[dmese]

My exhaust came out of the transom right at the water line, just a c-hair in the water, with a flapper. I then ran the exhaust just under the deck with a muffler. An exhaust riser from an I/O was used for clearance and height, no trap and no troubles yet, knock on wood. Let me know if you want to take a look. The deck was also raised which aloud for the exhaust to run a little higher in relation to the waterline.