you need new hubs as well with the seat sport brakes - i managed to get the lot for £300 with good discs, hubs, lines and calipers off a breaking tdi curpa!
i got tt comps on too but aint had the time to fit the brakes yet! may need a small spacer! fingers crossed i wil get it done over x mas!
my
ibiza FR turned cupra - would have been easier just buying a curpra thinking about it now tho!