They are adjustable, which is good, though if I was doing it again, id probably spend a little more and get something like the KW's, which are 2 way adjustable or the Tein with electronic damper control, just for the fine tuning really, but for the money, id say they are very good. Iv heard there are a few 'makes' that are all the same, Meister R and HSD's, not sure how true that is. They can go down to silly low, but I have mine set at 25ish below standard, as I have lots of speed humps around my way, and want it usable. You will need a pair of damper extensions for the rear, and a set of rear camber arms to bring the rear camber back in line to standard.