I hear this thumping noise comin from the passenger side area i just recently replaced the lower balljoints hub bearings and outter tie rods i checked both cv joints and they seem to be fine.you cant hear it out side the car but you can hear it clear as day inside.any suggestions would be appreciated

 

speaker?


sorry, couldn't resist

 

lol but no it sounds like a helicopter inside the car

 

Look at anything made out of rubber.