installed Koni STR.T, H&R Super Sport and Steeda adjustable panhard bar.

On my 2011, I had TEIN S-Tech springs and the same Steeda adj. bar.

Now on the '12, there is a squeak coming from the rear right side. It only happens when going over rough roads. I noticed it even right after the install and I drove it. That was like a month ago

Last night, we took off the tire rear right tire to see if we could spot anything. Everything looked fine. The left bolt of the panhard bar was loose but we tightened it. We also greased up the rear right Koni. The squeak was gone for a day and now it's coming back

I noticed a piece of paint gone from middle of the rear right Koni shock.. the dime size chip was on the side toward the front of the car. I don't see how it could have been rubbing something, but it's an awkward place to get a rock chip.

Also, for some reason, my rear right is sitting slightly lower. We measured the fender clearance and tire pressure of both sides and they were all the same. Kind of logic defying. Still not sure why my right is visibly slightly lower

If anyone has any advice or experience.. please help me

Thank you