Ive been having this problem for a couple of months now and cant seem to fix it. Keep hearing this thumping noise from my car. Starts around 20 mph and up. Recently it has also been accompanied by my steering wheel shaking while I drive.
My cars has: M310s w/ Hankok V12 tires, Swift Springs, Rear camber kit, and recently added Z1 Brake upgrade for sport models.
I first thought it was brakes and went and upgraded the rotors, pads, etc. (i need new pads anyway they were screaming) but that only solved the violent steering wheel shaking when I would brake. Now, it just shakes and makes that thumping noise as I drive.
Anyone of you fine gentlemen/women have any suggestions on what else I can do to fix this issue? My next guess is camber kit for the front? Or maybe the wheel barings are messed up?
Help and advice would be greatly appreciated! Thanks!
