Anyone else get a little clunking/thumping noise when driving at slow speeds over bumps? I think it's my upper control arm wacking against the bottom of my strut tower. Anyone else on coilovers have this issue? Did my research and I don't believe its bushings or lose bolts. I can actually see a little indentation were these two pieces of metal make contact.

 

My bros 00 gs300 has that prob. All stock with about 160k. We are trying to fix it too.

 

Is he on coilovers?

 

do this it will fix it.....
https://www.clublexus.com/forums/gs-...holes-cut.html

 

Thanks man. That's exactly what I need to do lol. Was my discription what normally happens prior to cutting these holes? A thumping sound at low speeds only?