hey guys about a month ago now i purchased a 92 civic cx hatch Problem: When I get to high speeds (I wont even go over 130 its to scary) my car starts to sway side to side. When racing someone on a 2 lane road i feel like im gunna sway into them and hit them so i deff. need to fix this why would my car do this? it is lowered on tein adjustable coilovers I do have a front upper strut tower bar. I was thinking maybe getting a rear bar also may help fix the problem. what you guys think?