I have a 21' GT1 AWD that I've had a muffler delete on. Tried all the different methods to reduce exhaust drone at ~2-3K RPM including sound deadening the whole trunk + wrapping exhaust. Also have custom welded-on exhaust tips. Still have drone. I have a newborn daughter and would rather not make her go deaf as I drive around
Possibly a dumb question, would aftermarket resonators replacing the stock resonators do anything? I don't have an aftermarket exhaust per se, so for example, would the MRPB resonators swapped out for the stock exhaust do anything? If not, what can I tell my exhaust shop to do in order to reduce drone? Any tips?

Possibly a dumb question, would aftermarket resonators replacing the stock resonators do anything? I don't have an aftermarket exhaust per se, so for example, would the MRPB resonators swapped out for the stock exhaust do anything? If not, what can I tell my exhaust shop to do in order to reduce drone? Any tips?