What's wrong this time?

[StockTurbosFTW]

A few times since I got my car back up and running, I have had an issue. When I first start driving, it is gutless. It feels like I took off in 2 or 3rd gear. Then it kind of coughs and it is back to normal. The best way to describe it is like if something is stuck in a straw and then gets blown out. My initial thought was a turbo seizing up but I don't think that would explain why it is so gutless especially at low rpms since the turbo is not providing boost. Any ideas?

[ZL8NING]

Maybe your exhaust is clogged up? Catalytic converter, mufflers.....

[ThisIsSparTTa]

Is it only when the engine is cold or on every launch? Other usual suspects would be MAF and TPS...

[StockTurbosFTW]

Seems to be only when the engine is cold. It certainly does seem like a clog, but then it "coughs" it out...

[nissanfreak12]

if it was cats, the warmer it gets the worse it gets.

Have you checked for codes? Almost sounds like O2 sensors or Coolant temp sensor. I have the same issue, but I think I have a boost leak and I used non oem O2 sensors and I think they cause minor issues. Who knows. Run some codes, do a boost leak(Vacuum leak) and go from there.