This video shows my taking the resonator and then the resonator and the mufflers out of my 05 Altima 3.5L SE. What a tank that stock resonator is. I removed it and put in straight pipe, same with the mufflers. Sounds much better! It does get loud between 1000-4000 RPM when stomping on it.
altima, nissan, exhaust, no-resonator, muffler