What if your engine stops while the exhaust is under? Or if you want to back up while your in deep? I made mine removable so I can drain it if necessary or if I want to run without it. Pics here. <a href="http://www.hondaforeman.com/phpBB2/view" target="_blank">http://www.hondaforeman.com/phpBB2/view ... highlight=</a>i've seen pics of it done on here. a custom one.
what is the point of it? i would think if you are in the water and your engine is running that water couldn't get into the tail pipe. (of course im prolly wrong)
also, when you do a water wheelie wouldn't that pipe to under water b/c fo the angle your 4wheeler would be at. and if water did get into that tall pipe there is no way to get it out except to take it apart.