No slotted crossmember. I dont know how low you plan on going, but with my setup there would be ZERO way I could fit 205s. I have about 5 playing cards worth of space between my 185 tire and my fender. If this is for the 2dr. listed in your profile you can roll and pull a bit more than I can with a 4dr. but I dont see a 205 fitting with my setup even if it was a 2dr... especially with corrected camber.
Someone might have done it though, but Im pretty low and I dont see it fitting. It so close in fact that my next setup will be a 175 in the rear on the same width rim.