Only differences is are the fog lights, which are costly from SEAT but you can get some spot fog lights which will fit in fine. Other than that if you have a 1.6 Sport you may have to shave a few .mm's off the lower air scoot and engine tray but thats about it.
Rear ones are hard to find, but you can make one just the same but cutting it out and use some plastic / hard rubber beading trim.