unsure about apex but for eibach there is sets of springs for 1.4, 1.6, and the diesel and then there is a seperate set of springs for the 1.2
1.4, 1.6, etc springs will fit 1.2's and vis versa but 1.4 springs on a 1.2 will not lower as much on the front because i think the axel or something is heavier?
sure you got the right kit for your car?