could 235/45/17 tires rub on a 04 wrx sedan with eibach pro kit springs

 

I'm running that size on my 02 with prodrives. I've got 17 x 7.5's with 48mm backspacing and I have no rubbing issues. If I remember correctly, the eibach springs lower the car more in the rear than the prodrives. You might be very, very close.

Only one way to find out for sure. Just go for it and roll the fenders if need be.

 

it depends on the offset of the wheels you're running.