I looked into shockwaves and I really wanted em. But for $900 a pair I just couldn't do it. I got my strange single adjustables for $275 brand new. With that much price difference I can try out a bunch of different spring rates and still be ahead. The fronts also getting coilovers but from QA1, they are the only ones who make a set that will work in our trucks. Nobody makes "Autocross" stuff for our trucks, I can't find any OBS autocross trucks or parts ANYWHERE, the closest I've come is the hotchkis kit for the 67-72 trucks. Some of those trucks are cool as all get out.