I'm sure we can confirm if anyone is able to get the part numbers. From what I know, the rotors are the same spec as the RSX-S (at least when compared to the Si). If the rotors are the same, so should the bolt pattern.
Why would they change it so drastically when current design is still good?
If someone can tell me the wheel backspace I can tell you what offsets will work.
Note: The easiest way to measure backspace is to lay the wheel face down onto the ground so the backside of the wheel is facing up. Take a straight edge and lay it diagonally across the inboard flange of the wheel. Take a tape measure and measure the distance from where the straight edge contacts the inboard flange to the hub mounting pad of the wheel. This measurement is backspace.
Just to make things easier on some people. I got an email from Wheelmax.com and they said that until they have a section of wheels for the 2006 civic that the wheels for the 2001-2005 Acura RSX will work as they have the same bolt pattern.