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4.7L exhaust

1K views 3 replies 4 participants last post by  SnoylCC5 
#1 ·
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?
 
#2 ·
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).
 
#4 ·
they are clamps, but on my 07 it was a PITA for me to try to take mine off (just from a lot of rust)
 
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