Would be good to see if you are overboosting causing boost cut. Wastegate line could have fallen off.

Otherwise, what kind of air filter do you have on it? Could be air flow meter.

If it starts backfiring like antilag, could be crank angle sensor.

Tbh, without seeing the fault, it could be 1001 things. Might be best to take it to someone to fix.

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[COLOR="Gray"]550Nm off a 2L... Just wish it was in the dak dak...[/COLOR]