Well, I am from a Grand Prix board, but I stopped by looking for something for my brother. Figured I would post about this too! I have a 2000 GTP which I just swapped out my stock strut/spring setup for KYB and B&G. There is a drastic difference in ride and appearance. We are not lucky enough to have true Koni's available to us, ours run about $800 plus core. With the KYB there is some pogo affect, but only at high freeway speeds going over wallowing bumps. My drop was about an inch, maybe a tad more.