When installing, remove the bolts that hold on the Racing Beat stabilizer bars FIRST. If you remove everything else first, it can put stress on the bolt holding the stabilizer and it will be harder to remove the bolt. (The bolt is attached to the stabilizer so you can't just tap it out). You will see what I mean. Actually, first you should remove the hoses that are clipped to the strut. Also, in the rear pass. side ( I think) you will have to take of the caliper / brake pad assembly becuase the two main bolts (on the bottom of the strut) will not have enough room to slide out. They run into the caliper assy. When you put them back in (after changing springs out), put them back in reverse so you don't have this problem later. Hope that made sense. If you are not changing the rear springs you shouldn't run into this prob. When you try to knock out the bolt you will see what I mean.
BTW my rear has settled....I can notice the drop in the back with the Teins. I have no idea what I am going to do in the winter, small winter tires I guess.