I installed mine this past weekend. What a Pita it was. I rented a spring compressor which was barely strong enough to compress the spring or my air gun wasnt strong enough. anyway. Install advice.
It is very easy to pull the whole thing out. Once you do that - take to a tire shop and have them collaspe the spring. Well worth the $40 dollars I paid for them to do it. I also realized after figting with the drivers side to remove the upper control arm and sway bar link when re-installing the coliover, I did remove the sway bar link on the first side. This makes the process so much easier.
I wasnt sure I agreeed with Bilstein torque of only 19ft lbs on the lower and upper shock. I did it but it bothers me. Factory is 37ft lbs.
the ride quality - well I'm on the fence, it appears to be stiffer, guess that is to be expected since the spring is compressed more, even know Bilstein say thats not going to happen. I was going for a leveling job and hoping for a better ride (even knowing the factory ride IMO was great) or not to ruin the ride. So far I give it a B+. didnt improve the ride and didn;t really hurt it either. I installed front and back. I do think the rear is a big difference.
Greg