okay so i just lowered the front of my car with tein springs and tockico struts, and the front right has a popping noise, which is the springs but due to my lack of time to do the repairs it was time to go to work... I work at a hospital with a 4-story parking garage that has crucial speed bumps.... anyways going over those speedbumps did not sound to good at all... and my problem now is that on my way home which is half highway/half city driving i was gettting real bad shaking in the steering wheel at random speeds 70, 60, 55, 50 .... under that the car was pretty sound... what i would like to know is does anybody have any ideas as to what the problem would be? and also if you would please guide me in the direction as to what i need to do for repairs

thanks in advance