I want to pick up an Srt6 I found super cheap, the only problem is someone did a hack job on the exhaust and removed the catalytic converters.

I know the SRT6 has a resonator, my question is can I use a full N/A crossfire exhaust I have laying around. Will it connect to the headers or will I have to modify/weld? I don't really care about the resonator not being there

 

There is a complete SRT-6 exhaust for sale here.

https://www.facebook.com/groups/chry...firetechrescue

 

You can but , even though it will bolt up to the engine and the cats will work the st6 exhaust is larger, if you do not use a resonator it will be louder. and maybe the delete of the resonator will make up for the smaller pipes from engine to out the exhaust, also the muffler is different but will fit.
You will also notice a loss in HP ,, about 25 Horse Power and a loss in mpg down by about 2 to 3 mpg other than that it should work . jim