2003_SuperSport Posted February 1, 2014 Report Share Posted February 1, 2014 Replace them with a straight pipe. I wouldn't gut them, it's a waste of a cat. I'd rather sell them to get some extra funds for the truck. Plus idk if it's true or not but I've read how some people thought they created turbulence and well it's not benifical to the exhaus flow. Probably non sense but I still wouldn't do it, easier to to jus do away with them, for me at least. But if your wanting to gut so it looks like you have cats then just find some heat shields and weld them on your pipe so it looks like there's a cat under there. Agreed!!! I said gut them but it would be the wiser to remove them and replace with a straight pipe or aftermarket cat replica Quote Link to comment Share on other sites More sharing options...
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