Current set up is BBK long tubes Mac Pro chamber and flowmaster 40's. I'm thinking about going with a magnaflo maganpak cat back. Not sure how it will sound. Any thoughts?
I had a Bassani off-road x-pipe with Magnapack mufflers. I liked to refer to this setup as stupid loud. With that Pro Chamber on them I would say you should be okay in the lower RPM's and really not hear it much. But with the upper RPM's it should be loud.