the coilovers are adjustable btw, so youl be able to go lower with those if that is what you're after.
also lowness is good if youre just after looks, but not always the bst option for handling, i also noticed when i had my coilovers set too low the drivability was hindered, and i also got some strange vibration feedback which went when i highered it,
i suspect the inner cv joint was having to work at too much of an angle, the inner should be bent no more then 18 degrees max and the outer 45 degrees max