Conversation Between Benchwrench and FX4 Jezebel

Hi. May be interested in your up-pipe? How was post mod fitment and run? How much $? Should fit USPS Flatrate box. Did your Y bellows ever fail? Elite offers HD bellowless up-pipes, and the time is now if failure is likely.
What EGR system did you switch from stealth to & why?
I have an '06 F-350 Lariat PowerStroke CC SB Fx4 5R110W
Truck stripped of engine, drivetrain, exhaust, fuel tank for upgrades & chassis repaint.
Powermax turbo, Swamps 175/35% injectors, Full 5R110 blltprf+PI Stallion TC, AirDog II 165 fuel system, Titan 51g tank, Regulated return, A1 1722 studs, AFE XP air intake, All OEM updates (STC,Dummy plugs, Stand pipe, etc) $10,000 in parts & climbing. 8^]
1 dilemma: Do I need tank pump from Titan to AD II 165? I heard that fuel starvation can be an issue below 1/4 tankl. Suggestions/links?
Curious about your engine upgrades since you have the same year etc.
Appreciate input. Be well.