2000 Mustang 3.8L help...?
they definately make 2.5 inch drop in the front and 3 inch in the rear.
(since the rear sits slightly higher than the front.)
i think stangsuspension used to have them.
Just google it man, nobodys going to give you websites right away.
It's an easy google search.
Also I WOULD be concerned with ride quality.
TRUST ME, you WILL care after your bouncing around like a amish buggy cart on the road.
You need to buy new cambers and adjust the angles.
Theres something else you need too, i cant remember.