Yes they do fit perfectly fine, yes you do feel the bumps and potholes more but that's the joy of having a high end sports car you feel them more in a
Cupra then you do in a FR only down to the
Cupra having harder suspension as for the FR having soft, if you find the right deal on ebay or groups on Facebook you can get a set for around the 600 mark but they do go for higher (£1k+) they do them in most
dealership too, brand new are £1950 at the
dealership to go too
Lucky for me i got mine off a mate that has a Stage 3 470
Cupra, he was only selling due to getting new ones, i payed £400 for the set without tyres, all 4 in perfect condition and they now have 4 brand new Michelin Pilot Sport 4s on.
They don't stick out anymore then any other size alloys you have on but that was my question before i got mine as i wasn't sure either