I was wondering if someone could identify the stock exhaust system I have under my SXT? It looks an awful lot like the SRT8 system???) It has an "X" pipe past the cats (two down pipes), two tube shaped resonators, those outs split to what looks like typical stock mufflers, then to the tips. I have gone onto several Mopars parts sites and the diagrams for my Chally do not represent what is under this SXT? Bought this car brand new. Something doesn't add up? Any assistance would be greatly appreciated.