1) Springs from IAP - red performance springs
2) Shocks from Amazon, KYB same models sold by IAP
3) Springs dropped the front and the back about 1 inch (exactly as advertised by IAP...)
I measured the before and after from the ground to the bottom of the fender flare on the wheel well.
Front Before - about 24 1/4"

Front After - about 23 1/4"

Rear Before -about 24 3/4"

Rear After - about 23 3/4"

I'll try to get pictures of the car on level ground up sooner or later. It is noticeable, but not dramatic. The ride is a lot stiffer than before, but not teeth-breaking harsh. I did take a freeway on-ramp pretty hard and the car handled it much better than before.