Anyone has Steeda sport springs?
 

Are these spring made to keep the stance of the car level? What I mean is that the back seems to sit a little higher then the front. The gap between the fenders and tires are about an inch different. Did I install it incorrectly? What can I do to fix this?

You probably installed it correctly.
(I dont have these particular springs, but that happens).

You may adjust the rears by rotating the spring (pigtails) to get the car a wee bit lower. Also, remove any spacers. Other than that, you get what you got. Sorry.