Well I have been testing fuel pumps on my truck the last few months with all the competitors and hands down this has been my favorite. This is the new aeromotive pump that is in beta I have been running. Piece has a built in actual regulator. And gauge ( not a spring and ball). Built in check valve. At 13.5 volts at 8psi flows 162gph. The 1/4 run out of fuel issue is solved with a new in tank baffle and pick up system. Also returns in the tank Which will be able to be interchanged to other competitors systems that are having issues that I was told. From what I have noticed. I have better fuel mileage gains and throttle seems more responsive. I think this will change the industry. I will be doing some Dyno test soon I can't wait to see what it puts down. What do you guys think?