What exhaust ya runnin?

Logs and snails? I wouldnt bother, Headers? might be worth lookin at.
(3 jet boats, 2 w/headers not one regulator, or Bassett Tee, I do have one for the camper though)

Daniel

If you're going to use a pressure regulator it would go at the jet. Setting is about 15psi I believe. This one doesn't have a dump to send excess water overboard, it would restrict the water flow. Doesn't look like a good idea.