I certainly agree that "Aeromotive is a reputable brand with quality parts". I am using their #12301 Fuel Filter and #13101 Injected Bypass Fuel Pressure Regulator in my return style fuel system build.
However, I am still recommending the GT500 dual pump system as the best solution to support 450 RWHP as it is a drop in plug and play solution that only requires wiring the second FPDM. With a return style fuel system supported by an Aeromotive pump there is a great deal of additional work to be done and pieces to buy.
The first picture shows the underhood fuel lines for my return style system and the second one shows the Aeromotive Fuel Pressure Regulator.