I put Eiback Prokit on about a month and a half ago, ever since i installed it i have had a creeking in the rear end. I have lifted the car up and looked underneath they are in there properly i followed the instructions and my buddy who is a certified mechanic helped me install them. Any ideas on whats going on and why i have so much noise. Also the drivers side sits about 1/2 inch higher in the rear then the passengers side??? Any ideas??

 

Give them time to settle but more than likely its the bump stops in the front making the noise i know mine do.

 

its not the bump stops, its how its seated. u only hit the bump stops when ur suspension travels.