You're confusing the compressor housing for the exhaust housing. The FPgreen uses the TD06H wheel with a Mitsu turbine housing. Always has and still does. While the look of the compressor housing has changed a little bit throughout the years, as far as I know, the compressor housing has stayed relatively the same...at least for the 50trim compressor wheel. Now it appears they are using HTA wheels and housing that are machined to accept the new wheels.
And for those of you saying to get the FP3052 instead, let the guy make his own choice, eh? The FP3052 is roughly $165 more, and then requires a whole different O2 housing and external gate, ramping that cost up even more. There's nothing wrong with the FPgreen. It's an awesome turbo and will meet his goals without issue. I picked up a FP3052 for super cheap, which was the only reason I swapped from the FPgreen. I loved my green. Very capable and a blast on the street. I went high 11's @ 119mph in a full weight car, with a 2gMaf, stock intake manifold, stock engine, stock cams, horrible driving, grinding second, etc, etc.