I want to convert my v6 to a true dual exhaust. I want to get a jba off road xpipe. It says its for gt's. So, would this work for my conversion?

 

Try to find one that says it will work for a V6.
You do NOT want a "probably" answer and then it not work and
be stuck having to pay again for the right exhaust and maybe having to sell
the one you ordered for a GT for much less money than you purchased it for.

The answer is pretty simple my friend.
CALL the place you are looking at buying it from and get their GUARANTEE it will work correctly. And get their word you can return it for a full refund if you install it and it in fact does NOT fit or work correctly.

 

If its for a GT, then it will probably work is say. Anything can really work with proper fabricating. Why not get a pypes kit with gt takeoffs?

 

This question has been asked a million times over. Search feature is your friend