Hi - hopefully this isn't hijacking the thread. I just joined the forum since I recently bought a 2018 Sierra Denali. I want to have a louder exhaust, but don't want drone at higher speeds. I have read a bunch of posts about exhausts not having drone or barely having drone at freeway speeds, but are there any out there that don't drone at 75-80 mph? I live in Utah and we regularly drive 70+ mph and want a louder exhaust, just not one that drones as badly as my 03 suburban with an MBRP catback did.
Thanks for your help!
