Ok, a couple of months ago I put on Cherrybomb Glasspack and a high flow cat. I had a chrome tip on the end of my tailpipe (which stayed on while it was stock) and once I got the pack on it vibrates so much that it actually rattled it off (it was rusted on there!) I lost it on the road somewhere Any idea of why its rattleing so much?

 

.....Broken exhaust hanger

 

very simple fix, just stop into a muffler shop. they can fix that in half hour.