i got the exactly the same problem, same noise in the cabin can feel the vibrations when touching the stick, this is from my shit daewoo thow not my skyline, im hopeing its the wheel bearings but u have changed them hmm have u greased the bearings when u replaced im assuming u did them ur self. I really dont want to fix the car as im sick of it but i will have a look and take the lhf wheel and is same place as ur problem and have a look to see what the problem is and tell you. Its diff cars but same problem lolz , the noise gets worser everytime u drive the thing and when u start driveing over 10km its starts and keeps going till u stop.
PS: dont ever take ur car to Bob jane they tightend the bolts way to tight so u cant unscrew them manually, they suck as i cracked tips upon tips till i went to super cheap bought something that they guaranteed it wont brake and they were right..... sorry for my life story ahahhahaha