looks low on the bottom end if its 460ish.
future logs forget the desired maf, it will look bad especially with egr blanked.
best do revs , actual maf , desired boost and actual boost. for now
and as a quick check spot check what it says for atmospheric air pressure vs boost pressure if your idling and start the log , then quickly switch ign off wait a few seconds and switch back on the log should have carried on.
if you do it without starting first the atmos pressure shows for only a few seconds after key on then reverts to a made up figure(I found during testing cf4 car though?)
another quick one how much total fuel mg/I is it using at warm idle ?
maybe one quick log of acceleration with revs, boost pressure, actual maf , vnt and total fuel injection mg/I if you can do 5 parameters if not 4 max drop revs off list.
a local garage may be able to quickly pull out a lambda sensor(if it has one ) and check exhaust back pressure for a potential blockage just with a gauge and fitting, even if nothing there could drill exhaust and spot a weld on after ?
I thought you might have been running the cataclean (or similar)through for a few days by now. you've probably burnt more in fuel than cost of a bottle. it could have only done good.
did you try the ecu reset/ relearn ?
edit looked and fes doesn't have it for cf3 youd have to try this maybe
but as it requires idling for 15min id think hard about additive first, it might as well be cleaning while its sitting there.(I havnt done ecu reset either, so cant comment but sure ive seen plenty of jtd users in that thread)