Re: Twin muffler, same as Hemi's?
I cannot say if the pipes are the same, however and exhaust shop should be able to make up a system to your requirements. I am not talking about a prefabed system, but one made specifically to your requirements. This is a common way to get exhausts made here in Oz, as OEM systems are usually far more costly than aftermarket.
Previous Ride = 2011 JGC CRD Overland
Current Ride = 2014 Silver JGC SRT
with Pano, HK and Spider monkeys.
Mods = CLSTech Ribbon Mod
Best 1/4 13.4@102Mph