Help me identify this turbo

Have no been having good luck with buying things off people lately. Received a turbo that I had bought off, who I thought was, a respected guy on one of the coyote swap groups on facebook. It was advertised as a fresh rebuilt Borg Warner, 82MM, T6 flange, 1.15 at, 5" V-band exhaust turbo. This would usually mean the turbo is a S400 based unit, with at minimum, a 88mm turbine with the 82mm comp wheel. Here's the original post:


Here's what I received:




The comp wheel measures:
63mm Inducer
90mm Exducer
34.5mm Height
7 Blade Billet Wheel
4" Inlet
3" outlet

The turbine measures:
76mm Inducer
70mm Exducer
30mm Height
10 Blade
5.6" V-band Exhaust Outlet

I have never seen this turbo and can't find any information on it. It has a T4 flange (not the T6 like advertised) and the massive 5.6" exhaust outlet with the small 70mm turbine wheel. It obviously isn't an 82mm turbo. Anybody have any information or know of anywhere I could look? I've search every where and can't find a thing, and the guy that sold it to me is playing dumb now. I'm very pissed and have been very patient with this guy, sometimes I don't know why I try to be a nice guy...................