How can I increase the water pressure in the shower?
Oxygenics Shower Head
We enjoy the shower pressure with the Oxygenics pinched off to about 3/4 full flow $.
Or when on shore water system, remove the water pressure regulator located on the fresh water input just inside the panel where the hose connection is positioned. Exposes the water system to shore water pressure that can be high and no help on fresh water 12 vdc pump.
Or, find the space to install a HeadHunter 120 vac pressure water pump $$$.
Our 88 had low shower pressure, of course 20+ year old seldom used fixtures always lends to deposits. We tool off and soaked in clr, worked better then replaced great pressure. ^.^d
Are hot and cold different flow rates?
Remove shower head restrictor. It's often mandated to be installed, but can be removed.
Be nice if your signature had your name and coach year, etc so others can better help.