Ok, so i lowered my car before i deployed, and since i lowered it, everytime i pass over a decent bump on the right side i get a clunking sound....almost like a shock/strut problem. I have replaced the front shock with a the Tokico shocks. I have also replaced the caster/cambor plates. I dont know what else to do...or what the noise is. I have taken the tires off and check everything, i thought it might be the front sway bar rattling. I have checked that and everything i could think of to see if it was loose. Does anyone know what this noise could be. Also.............towards the rear of the car when i go over the same bump on the same side. I get a metal rattling sound like metal on metal sounding when i go over the same bump. It clunks in the front of the car and a wierd eeeerrrrkkkk errrrkkkk sound towards the rear of the car. It is really pissing me off and fustrating...someone please shine some light on this for me. I have no idea what to do. I even took it to an alignment shop and had them check the suspension for anything loose or wrong, and they say everything is fine.

 

Do you still have the OEM upper strut mounts ? There are a lot of threads on here about this causing a clunking sound. Here's a link to the Steeda ones I got ...

http://www.steeda.com/store/ford-mustang-springs.html

 

CHeck the torque and install on the panhard bar in the rear.

My stock panhard bar is making about the same noise you describe. I'm about 95% sure it's the culprit. I got under the car and tugged, pulled, banged the bar and I could pretty accurately reproduce that sound.

 

I have JDM i believe castor/cambor plates up top where the OEM strut mounts where at..i know you can reuse the OEM ones..or its highly un prefered....Also about the Panhard bar, i have an Steeda adjustable one sitting in my garage that i need to put on. I need to check what you said, cause about a year ago i was going to put the steeda one on, and i took the old one off, then i realized i didnt have wrenches big enough at the time so i put the OEM one back on....all in all, my car sounds like its falling apart, it looks so nice, and i have so much money in it, and if you hit bumps it just sounds like a clunker lol, i hate it