Stock Muffler Question - will the 3.8L exhaust bolt up to 3.6L exhoust

[ajslupecki]

Hi all - So I purchased a 2014 JKU back in January. It has an aftermarket dual exhaust. I guess I have "aged out" of loud exhaust. It didn't bother me at first, but now I can't stand it. My thought is to swap in a stock exhaust. It looks like the JL exhaust will not fit, but I am seeing mixed things on the JK between the early years w the 3.8 engine and the 3.6 engine. Will a 2011 stock muffler bolt up to my 2014?

Thanks!

 

[Dirty Dog]

JK exhausts are the same from the cat back, regardless of the engine. Upstream is different, as the exhaust heads on the 3.8L and 3.6L are totally different.