resonators. Previous owner 15K miles ago had 2'Dia. dual exhaust system put on 1966 C Code. Has H pipe crossover then(oval OEM) mufflers,resonators then GT tips. Was going to have resonators remove, thinking I could get a louder sound. Some shops say it will improve sound, some say no but replace mufflers with flowmasters and leave resonators on? Now it would be less $$ to omete resonators though. Thanks for any help.