dynomax super turbos

love the super turbos. i was running the 3" large case. car was mellow and quiet sounding. i loved it.. have a friend that has the smaller 2 1/2 muffler and that is quite a bit louder then mine was. still not stupid or annoying loud though. nice and deep sounding.

as for drone it seems some cars do and others don't.. almost seems cars with exhaust manifolds(with or with out cross over) will drone and cars with headers don't. but who knows what really causes it..