Ebay Holset HX40. This is a T4 Flange HX40, Which Wont work For Most Applications. This is a much Cheaper Alternative to Buying an OEM Holset HX40. Most of The Problems that I see people Having is the Issue with People not using a large Enough oil Drain. Which needs to be 20mm Inside diameter. Sometimes there are Manufacturing Flaws with Turbos “Ebay Turbos”, The “Ebay Holsets” are More reliable than the “Ebay Garrett Turbos”.
“Sometimes the Most Expensive Thing is “Cheap”” Please Read Other Peoples Reviews, as I have never Run One of These Turbos Myself.