Hi,
Good to hear you too have had success with these pumps. The past few years, I think there have been a bunch of Walbros that weren't, if you catch my drift.
Apexi BNR-32 skyline > Bosch 044/413 in-tank > Denso -1020 supra > Walbro 340/0169
Apexi BNR-32 skyline > Bosch 044/413 in-tank > Denso -1020 supra > Red's XP > Walbro 340/0169
I'm at 8+ years with Red's XP fuel pump in my TTA. It still keeps up with the boost at 23psi.