does anyone have an idea as to how much ground clearance i would have if I got a blitz kit with a 1-1.5" drop? also what is the difference between coilovers and springs? Problem is that i live in a really hilly area and i want a body kit but i don't want to have that nasty wheel gap

i live in a hilly area with bad roads. that drop should be ok even with a kit. specially if your on 17's or larger

I put the same kit on a couple of months ago. A Blitz kit front is about 3+ inches lower than the stock bumper. I don't think you should put it on with spring if you have small wheels.