As some of you might remember, I am trying to find a way to quiet down my car, and then get an electric cutout. I foun a new cat, but I know it will still be loud. Can I put a new stock muffler in place of my magnaflow muffler? I have the whole cat back exhaust, but I like the looks so I don't want to get rid of it. Thanks

 

As long as the inlets/outlets are in the same location and the same size I'd think you could do it easily. Just make sure to check out the dimensions of the muffler you want, and compare them with the magnaflow.