I had to buy a new pair to get replacement adjuster hats for my old set, because the parts were on back-order from Holland. I finally received the new hats, but haven't installed them on the shocks yet.
That means I've already done the hard part for you - removing the hats. Just slide your coilover sleeves on and reinstall the hats.
The current street price is around $500 for a new pair.
I'll sell them for $450 + shipping, with no extra charge for preparing them for the coilovers
