Picked up a new catback exhaust for my 4.7L and I'm tempted to change it out tonight. Are the factory exhaust clamps welded or are they able to be loosened quite easily?
Clamped from manifolds to y pipe, then clamped from y pipe to the front of muffler, then the rear of muffler is clamped to tail pipe.
This is on my 2010.
I was not able to get the y pipe clamped pipes separated. I had little issue with the other areas though. I had ~60,000 miles when I took it apart. Very little surface rust(SS piping and a FL truck).