I just got the green filter one for my car. I don't know what minute differences there are between my 08 and your 10, but the MAF wires are very tight on mine. I just ordered a 6-pin weatherpack connector from Jeg's and I'm going to extend the MAF harness so I can clean it up.
It really looks like the only difference between the two is the filter size, but otherwise the pipe itself is the same, so you may have wire issues like me. If you look at my picture, you'll see the harness is currently not attached to the core support there. If you need to know anything else, PM me, the instructions they send with the CAI are for earlier Foci and I had to call them to get some help.