Now that I think about it, I can't recall seeing the small outlet that drives the venturi pump on the in-tank fuel pump supplied with the Radix kit. Can anyone confirm whether or not they have this outlet? Don't feel like dropping the tank again just to check that.

Here's a pic of the stock pump:

 

Mine had the inline booster. Glad I didn't have to drop the tank but wondering if mine is as good a setup?

 

'03 and earlier have a different fuel system. The regulator is on the fuel rail with a return line to the tank. I believe this allows the placement of an inline booster pump anywhere before the regulator. On '04 and up the regulator is part of the tank module and there is only a single line to the fuel rail(no return line).

Dropping the tank was easy. Getting some of the "quick connects" off was a PITA.