Found a pdf on the technical specs of the "newer" Bosch pump. According to Bosch, the revised pump flows 1400 dm3/h (1400 cubic decimeters per hour) which translates to 6.16 gallons / min.
Seems like it flows 2 gallons per minute more than what other members have quoted for the first generation pump. If this is true, it equals the 2013 pump, and could be a PnP upgrade???
Very interesting, thanks for looking that up, it seems you would end with the same problems as the pierburg pump since the flow is increased... needing the bypass hose arrangement.
Now if it were a brushless pump also, it might be worthwile to put this one in and fab up a bypass hose....