I want to put a pusher pump on my 99 but i want to add a in line srew on filter ( i think i can get this kit and filter at NAPA) filter that mounts on the frame rail and i also want to put a pressure guage ( Where can i get a pressure Guage) on it so i can see what i am getting at idle. When i do this do i still need to run the stock fuel filter or can i get rid of it. If anybody has some directions on how to do this can you point me in the direction of them. The main reason i am wanting to do this is to save me vp-44. Should i put the pusher pump on a switch so I can turn it on and off for starting the truck becuase i have heard that it can bypass the vp-44 and they wont fire if there is too much pressure from the pusher pump.