An Fr whit 30 lowering springs will not low at all

you need -45/50mm spring to se your car 1" lower
 
I've got an 08 fr and want sportlines but I want to know if a 2010 cupra r would take the same sportlines as I'm looking at gettin a cupra r this time next year and would rather not spending money twice lowering both, are they the same springs for both since there's only 2 years model difference?
(My fr is a pre face lift)

Thanks