What is that pipe that’s inside the exhaust. If This is a car I’d say that’s a screw in muffler type silencer to decrease the sound, but I doubt that’s what it is on the boat.
Sure is pretty looking!

That’s where the water exits

It's called dry to the tip exhaust. The pipe is double walled and that little pipe is connected to the inner liner of the jacketed pipe. So that whole pipe is full of water and exits at the end.

👍🏼
Now I understand, however, doesn’t that jacketed pipe cause a flow restriction? If it idoes all you have to do is go up and the diameter of your exhaust pipe. Or, does it cause enough back pressure to generate quicker spooling for turbo charged applications? Am I reading way too much into this? Definitely won’t ever turbo charge the boat, supercharger maybe in the future, but not for a long time.

Yes, lol

Over think much…holy sh!t Batman

Your going to be this loud....

excellent! Dang loud.

i appreciate everybody’s input on this. Helps me a lot.

This