No idea, but not sure I would risk it. Why not buy a set of front brakes from a Cupra/R32/S3/TTRS etc that you know will fit and work and are probably as good/better than these Porsche brakes or are you after Porsche brakes for the scene/euro effect of having parts from a better European car on your SEAT?
 
I just want to upgrade my brakes with something that stands out from the rest. Has this even been done? Will have them painted red. Because they are porshe, its Gaga init. So would it be a straight swap

Nerayan W. Charles