car- 98 ek hatch w/ b16a and y21 trans, kazz lsd, 98 gsr axles. falken azenis.

just bought this car and changed axles. going around corners, you can hear a loud pop and it can be felt in the steering wheel too. the sharper the corner, the louder it is. giving it more gas around corners, its not so loud. after changing the axles and taking it for a test drive, the axles stayed in place and did not pop out. is this normal operation for a kazz lsd? are these the correct axles? can anyone give me any suggestions? any help would be greatly appreciated.
thanks