Flowmaster duals question

[xeqshnr]

Has anyone used the Flowmaster dual catback and modified it to work with the Escalade premium rear bumper exhaust outlets?? Wondering how hard this would be to do.

 

[Erik G]

didn't see this earlier, just now while searching for muffler videos

This is simple everyday stuff for a competent muffler shop. Think of all the other cars out there where the exhaust exits through the body or the bumper