So, I emailed Evasive Motorsports about how they got the stance they did with the ILX @ Sema
They used Rays G25 wheels with a spec of 19x8.5 +45 with 235/35/19 tires.. They did NOT have to roll the fenders (this really surprises me)..
Here's the part I didn't expect.. they used 5mm spacers in the front and 10mm in the back. Their car's stance looks so good it tempts me to go 19" wheels in that exact spec/set up but I am not looking for the headache that can potentially come from that tire/wheel size combo.
In short.. we can get a pretty aggressive set-up on this car.. I am thinking about a lower offset to get a deeper concave and then using spacers to get the clearance and flush look back.. anyways thought I would share. They responded really quick so if anyone is looking to buy definitely contact them, I noticed they have a few parts up already for ILX