I just wanted to let everyone who is having trouble getting their dealership to fix the "caliber click" on their new calibers, don't give up. The problem is in fact a faulty resonator pipe, and after 4 visits to the dealership and a lot of threats they finally replaced mine. I have not heard even the slightest click since then. I finally got them to replace my resonator pipe after calling mopar and finding out that the part in question cost less than $150 and subsequently telling my dealership that if they were going to hassle me about replacing a part that costs less than $150 that i would be taking my car to another dealership. They had my part in 2 days and it took less than 2 hours to fix. Don't give up people, and thanks to the others who posted info. about the caliber click. Without ya'll i would never have known how to fight the dealership!

 

The dealership replaced my a couple of months ago. It was covered by the warranty, so don't get screwed.