How long did you have the GCs installed before upgrading to the mounts? After a while of driving on stock mounts, the strut shafts can wear the inside diameter of the top hat leaving it out of round. It may be that even though you have the mounts, the hats are damaged, allowing them to rattle.Sunny said:This is with KYB AGX's w/ Ground Controls 300/200, Koni Polyfoam Bumpstops and Shigspeed Pillowball mounts
the GC's and AGX's where assembled using the duct tape and silicone method and where left to harden 3 days before install
is there a possibilty that when i used a short burst of the compressor gun to tighten the top nut that holds the PillowBall mount in place that it might have unscrewed something inside the strut?
If something inside the strut is unscrewed, you may be (un)screwed! Hopefully it's just the top hat. They're pretty cheap. You have the urethane bushing between the hat and the mount, right?