My greddy tail pipe is going to the right and touches the right hemisphere of the cut out circle on the rear bumper.
Is this normal? is this OK ? Can i make it center?

Also, when it get real cold out, my whole exhaust system rattles! AHHH! It sounds horrible, jsut starting it, it rattles like an old clunker!
any help please!
Sorry if this question has already been asked! =P
Thanks

 

Check the bolts and hangers underneath...

The rear muffler section/tip can be realigned by loosening, repositioning, then retightening the bolts.

My money is on a loose bolt.... [well no money, really!]

Good luck!