I haven't made to many mods to my stang yet, but removing the old air shocks and putting on KYB Gas-A-Justs made a huge differnece in ride quality.
Time-4, less than an hour to do it by myself.
Ease-2, what moron decided to make the upper shock mount accessible through the trunk?
Overall-5, coulnd't be happier with the results.
I will probably do the control arm drop eventually as well.
67 Coupe with a 390 FE.