TrackJunke

Once again, I have a sound question for you guys. I recently got some ERP monoballs and camber plates installed and am getting a kind of funny noise. Sometimes when I hit a reflector on the highway I get a kind of high frequency vibration noise. It almost sound like croaking. It will also happen on slightly washboard roads, almost like it hits a resonance frequency. Is this normal? It seems to be coming only the left side but a passenger said he heard it from the right so who knows.
Thanks.

viperbob

I have installed a bunch of TRG monoballs / camber plates with no noise.

TrackJunke

Thanks Bob. It is weird because it does not happen when going over rough roads. No knocking or rattling at all. It is just odd.