brother bought me a brand new torsen centre diff from wheelspin and it still hasn't arrived after 8 business days ! because they sent it 1 week after payment ! was meant to be a christmas present for 2012 ! not 2013 !
Well, its common sense if people have had bad experiences with them ! It doesn't take a lot of working out does it !that is the reason as to why they are terrible. Just look at the above comments !!