My Civic EV is on it's original CV joints and axles and I have 246,849 miles on it.
Are you sure it's the CV joint and not your rotors? I thought my CV joint on the passenger's side was going but it turned out my rotors were warped. I would get a shuttering and clicking sound at about 3,000 RPM, right before the transmission shifted and the problem went away and new rotors, brake pads and drums. You could also try reseting the CV joints into your transmission and see if that does anything.
Are you sure it's the CV joint and not your rotors? I thought my CV joint on the passenger's side was going but it turned out my rotors were warped. I would get a shuttering and clicking sound at about 3,000 RPM, right before the transmission shifted and the problem went away and new rotors, brake pads and drums. You could also try reseting the CV joints into your transmission and see if that does anything.