475 for koni yellows (I think cant remember)
150 for the maxspeed coilover kit
15 bucks for the rear camber mod
lowered 1.5" and more and you will need a front camber kit and the front end will be trashed.

Time spent on the install
3 hours (my first time)
its pretty easy, the only hard part is if something is stuck and rusted
The back took me only 30 minutes, the front 2.5 hours cause the sway bar end links are a pain to get off, So I didnt take them off and managed to loosen everything up enough that I could slide the old shock out and slide the new setup in

1998 dodge avenger 4 cyl AT
Mods are:
Not enough