That is not a bad way to do it. Pretty smart, because it takes drone out of the equation.My opinion is that if you are on a budget, simply change the mufflers out and leave the stock resonator. You can always go back later and put in an X or H pipe if you want more sound. Roush, Borla, Corsa, top names. If you have the money and want to buy complete catback, spend enough to get a good engineered system that will have predicable results.