i called eibach (949-752-6700) and asked them about the annoying clunk in my rears.

the tech said i should check a couple of things...

1) you should be able to read the letters on the spring LEFT to RIGHT. this assures that the spring is installed correctly.

2)that the bumpstops are in good shape

3) that there is a quarter of an inch gap between the bottom end of the spring and the perch ( is this true?????, i was under the assumption that the spring should be tight and snug on the perch because the noise is THE result of the spring bouncing on the perch)

what do you all think? i am going to check stuff when i get off work today.

i also called tire rack because i was going to get the kyb strut mount boots and bumpers.. but the guy in tire rack said that he is sure it will not fix my clunk problem.

if you want to call kyb, this is there # 800-592-2677

Marc
'98 GS AT.Magenta Gray Pearl.Accel Spark Plug Wires.NGK Plugs.AEM Short Stack.GS-T Exhaust.AFX Underdrive pulley.RRE Front Lower Bar.Tenzo Rear Upper Bar
Tenzo Rear Lower Bar.Tenzo Front Upper Bar.Energy Suspension Bushings.Energy Suspension Motor Mounts.Radius Rims.Pirelli Tires.Eibach Pro kit Springs.KYB GR2.$15 camber mod