Magnaflow catback with no contact issues. Here it is at stock ride height a week after I bought the truck
I'm having the tip cut and re-routed to go straight back into pass side corner of the rear bumper and have it angled down so the tip is barely visible. I have a hard time keeping the black tip clean in the winter and don't really like the look of an exhaust tip hanging off the side. There is plenty of room under there to run a 3" or even 3.5" piping without any problem. I'd like to see how a 4" would fit