Hey y’all, about 3 months ago I got the Revv 9 coil-overs installed in my car. I'm constantly needing to take my car back to the shop because something keeps getting loose. It makes a rattling noise. In front of the car. I have the 2012 Scion Tc R.S 7.0. I didn’t have these issues before getting the coil overs. Anyone else have this same issue? What could it be?