Originally Posted by ChopsZ

Just took another look under the car a bit ago and the diff cover is spotless, so I'm pretty sure the diff bushing isn't shot or leaking.





I don't think that is my issue here. It only started immediately after installing the coilovers. There were zero noise issues before pulling into the shop to install the coilovers, but the noise issue was definitely there right after getting the car off the lift after the install.

And even after I took the car to the alignment shop to have the alignment done, he inspected everything and double checked the torque on everything as well for me. He even pulled the rear shocks, adjusted them and reinstalled them. Even he couldn't figure out what was causing the noise.

With all of the high end Porsche's, Lambo's, etc, etc and race cars he works on, I highly trust him with my car, which is exactly why I drive the 100 miles or so to have him do my alignments. He knows his shizz.