the control arm in the second link you sent would be perfect but its only available for civic's

my car is lowered 2" and i'm clueless to how this negative degree thing works. how many degrees is the camber if the car is @ stock height and whats the difference between -.5 & -1.5 which one is better for the car when it comes to tire life and ride quality.
FYI. my car currently runs and feels just like stock even though i'm that low(no hitting or bumping in my wheel wells) i have DZONE springs & KYB GR2's