front end feels loose and woobly when driving

[NYCSterling]

So i recently did a 10 piece suspension kit for my front end ( BMW 10-Piece Control Arm Kit Front (E53 X5) - E53CAKIT10PIECEL from FCPEuro) and got an alignment and for a few days after it was fine - felt firm and planted.
About a month after i feel it loose and shaky when going over bumps and dust when driving.
Its not the thrust arm bushing.
Its a weird clunky looseness at the wheels... well it feel like its at the wheels...
like the wheels are loose or something.
I just did my rotors and new brake pads and all is tight down there... but the damn looseness is still there and its making the experience really bad to drive this X.