As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED ENGINE FAILED ON CLIMBOUT. PILOT SECURED ENGINE AND RETURNED FOR UNEVENTFUL LANDING. MAINTENANCE PERSONNEL FOUND BROKEN FLANGE ON EXHAUST PIPE UPSTREAM OF TURBOCHARGER. ENGINE FAILURE CAUSE WAS LOSS OF EXHAUST SUPPLY TO TURBOCHARGER WHICH STARVED THE ENGINE OF INDUCTION AIR.