We've been messin with the Genesis for about a month now(well, we aquired one the 8th of July) and have had some very promising results with the F/IC.
Stock the car made 175WHP/181WTQ on a Mustang dyno.
We were able to get it up to 296WHP/251WTQ on stock SRT4 injectors with boost levels around 17.5PSI with our new turbo system.
http://www.youtube.com/watch?v=y7qAXE7c-HMUnfortunately those injectors ran dry pretty quick. This morning I was able to toss in some RC750CC injectors that I had laying around and holy cow that woke the car up! At 20.5psi the car runs through the gears smoother than from the factory. On a very conservative guestimate, we are probably somewhere north of 320WHP right now. I'll hit the dyno next week to confirm the numbers.
Just wanted to say Thanks AEM for making tuning possible on just about any vehicle!!!