On all my mustangs I have had to cut the aftermarket front springs. 90 gt,95 gt,03 cobra. Take them to someone that can do that for you. We do it all the time and if you are not familiar with springs don't try it. I had the bbk's on my fox but ended up taking them out for eibach race kit that I cut 2 coils off. It had skinny's on the front but the high was perfect. 1 1/2 -2 inch off tire and had 0 rubbing problems.