OEM Borg Warner K04-001 turbo. Unit is in good shape overall, free of major issues. Removed from a strong running vehicle with 125k miles. No leaks, no cracks. Fins appear to have seen better days, see pictures. Two exhaust studs missing, one present and one snapped.
The k04-001 turbo is a direct replacement for the mk4 1.8t platform and makes for a great OEM+ power adder for any 1.8t Jetta or GTI model.