Tokico spring/shock kit

Hi guys,

I am revisiting this subject because I was told by a seller of Z parts, that I will need adjustable bushings for the rear suspension if I lower the car with the Tokiko set up. I have heard about the control arm spacer for the front, but had not heard of needing adjustable bushings for camber in the rear, if the car is lowered. Did anyone with the Tokiko's have to do this? Mike