Hello ft86,
I have a set of Bilstein B14 PSS coilovers for sale - it is pre-assembled with oem top hats and I've switched to Teins Street Flex coils. They are about 1 month old with ~200 miles on them, PM for more info but tldr the top thread on the front struts are stripped and it is not recommend that the top hats are replaced unless you want to try and rethread. I had a shop tighten the top nuts properly and it's in great condition if you are only looking to do a simple install. They reassured me of the condition for future buyers. You can also keep your stock suspension assembled in case you ever want to swap it back.
Located in the Bay Area, sites have it on sale for $1,099 + tax/shipping for new. Currently for sale for $800 shipped so give or take 2/3rds of the price of new plus pre-assembled for either easier install or lower install rates at shops.
