Well I finally swapped out my Flowmaster 50's for Magnaflows part #11254. Big difference. The exhaust note is more mellow, but I still get that unmistakable 6 cylinder bark. I no longer get the drone at highway speeds in 5th.
I'll miss the rumble at idle and the heavy rap on excelleration, but I will not miss the drone.
In my opinion, the Magnaflow is much more suited to a daily driver. The Flowmasters were a lot of fun but the noise drove me crazy after a while.
Al