I am about to install Eibach(pro kit) spring + Yellow Koni to my 96EK 4Dr 1.5Vti, please confirm whether this combination is good or not (please comment or suggest other combination). Will it be too stiff? I don't have the money to change again after this mod!

 

The pro kit is a small drop. I don't think you will get the performance out of the springs that you want. Are the koni's adj? If so that is a good pick. But koni has a good rep anyway. But the springs I don't think will give you what you are looking for.