I attempted this setup initially, but it was a no go. I had the Injen intake on before I had the car for a week. Definitely an amazing first mod...
...However, when I attempted to install the TurboXS FMIC and it just wasn't happening. The biggest issue I ran into was that the FMIC pipe was squishing one of the radiator hoses. I ended up ordered the TurboXS intake and the Injen is just sitting in my garage now.
According to the butt dyno (probably the most inaccurate dyno out there), there seemed to be a little more power. However, the power is definitely more consistent now.