Originally Posted by John@BMW
I dont think people actually know what the word "drone" means..............
Concur....my old STi with a resonator-less 3" pipe bosal-exhaust DRONED until I got rid of it for another exhaust. Drone is painful, and will cause you to get a headache on long drives. It is not just engine "hum" or "noise" - that is just the result of increased volume.