Picture of the stage 2 kit installed on my FR-S. Wheels are 17x8 +42 WedsSport TC105N.
Also did a test fit on 17x9 +42 Apex ARC-8 wheels.
As mentioned by others, no problems fitting these brakes with either wheels. Good clearance all around.
I've only done street driving so far, but the brakes feel great. Very stiff pedal within the first ~0.5-1" of travel. If anyone is experiencing a soft/mushy pedal with these, try bleeding the brakes again. That solved the issue for me. Cold bite on the street is fine. I'm on the BP-20 pads and they squeal less than my previous Carbotech XP10's.
Track day coming up tomorrow - I think these are going to be very good.