I wanna stiffen up my PSS9's....so anyone got a simple explaination on how to do it? I guess I should say, how to get to the rear strut towers...the fronts are under the struts, so I just gotta jack up the front of the car...but the rear?

 

are you talking about damper adjustment for the rear... just lift up the carpet (foamed) behind the backseat. You'll see the adjustment wheels on top of the mounts. Counterclockwise (1) will be the stiffest setting.

Actuually you can just turn the front wheels and you can reach the adjustments that way...a little cumbersome but if your (adjustments) are notchy/clicky enough you can do it.