it would be loud but it would also have a good sound to it who knows one day i might move to another state who has inspections and id be super glad i left those cats on there

 

If you replace the cats you will have to get something to fool the O2 sensors otherwise they will go off and give a check engine light not really worth it and the stock ones have plenty of flow. I would look into headers and new piping and that about it

 

I have no cats on mine so if you want to see vids to hear it you can check out my page at www.youtube.com/weedahoe

There are non-foulers stuffed with 0000 steel wool on my rear O2's to trick them.