For me, I didn't really want to go with the A-1000. It is just more pump than I think I will need. But, it was the only cell with a built-in pump I could find.

For the street, my car will probably need only a small fraction of the pump's output, but it still needs good flow through it to cool and lubricate it. That would mean a lot of fuel circling the circuit.

Slowing the pump down just seems like the way to go. But it must be dome with pulse width modulation not by lowering the voltage. So, the BG controller.