2005 grand cherokee dual exhaust
does anyone make dual exhaust for by grand cherokee?
A custom or privately owned shop can usually make it for you at a reasonable cost. It probably would have to be split after the convertor.
The newer models have dual exhaust. If you are looking to customize your exhaust, it can be done. Auto Zone sells the parts if you are looking to do it yourself. Most local "customization" shops will do it too.