Yes and No...
They will fit, but im not sure if the springs would be suited to the
Ibiza.
shortly after the Fabia vRS was released, and people started modding them, we were using
Ibiza TDI sport suspension kits.. they worked, but the front end on a Fabia was about 60kg heavier, so people were having problems with the car bottoming out.. eventually Eibach released vRS specific springs..
Im not sure how the latest FR compares in nose-weight to the fabia...
Dampers and anti-roll bars are fine... (ive got
ibiza dampers on my Fabia) but specific
ibiza springs would be a preferance.