So my catback been rattling more and more. It is not hitting the drive train or anything like that. The rattling is comming from the muffler.

Is there anything that can be done or do I need to live with it and eventually replace it

 

do you have a CEL fix on your o2 sensor i found that that was my problem since my exhaust rattles also.

 

check your hangers!!! and SWEET 50 Posts!!!!

 

I remember my first 50 posts.