I have a 6 inch RCD lift on My 2000. It kit came with bilstiens that retained the stock coil, but to be honest they suck for offroading. The kit overall is awsome, the best lift out there!! I am looking for a better coilover that I can set in without using a spacer. I have the total chaos upper control arm and the billstiens even limit it on articulation. I know king and fox will make anything I need, I'm just seeing if anyone has used them or has another company to go through.