Has anyone on these forums happened to go with this setup. Magnaflow catback with mopar long tubes and high fow cats? I am looking for some sound clips but havent been able to find them yet. Just trying to figure out how much of a difference in sound the long tubes and high flow cats will make to my magnaflow 15628 system before I take the plunge. Would also like to figure out what kind of performance gains to expect going from the catback only to the whole setup. Thanks everyone for any help!!