Found a boost leak that might have contributed to my issues of late.
Had block the O-ring out of the DV, and there was heat marks on the metal to show where the leak was. Ended up swapping out the Forge item back to my standard DV while I source a new O-ring.
Edit: Also reset the ECU afterward (60s with the battery disconnected) to help the ECU re-calibrate for the new DV
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