Thanks for the info, and reminding me of the o2 sensors, I have a pc3 but as far as the pipes go I am running Samson true duals and the rear head pipe cracked and spit out a small chunk of the pipe to make a hole.
Being 60 miles from home I removed the heat shield uses the 2 hose clamps to hold the piece the fell out and kept the rpms un 2200 and got back fine.
The Samson’s are really thin in the head pipes which leads me to believe they are made in china. I heard the BUBs are the same way as far as there true duals.
The good news is I think I found a complete set of 07 road glide exhaust for 50 bucks, the Samson calibers were a little obnoxious anyway.