360 5.9L Exaust magnaflow vs flowmaster??

Last year i had a single 3" exaust from the stock y pipe back striaght into a flowmaster 40, however im not liking the sound as it sounds too tinny, not loud enough and doesn't have enough tone. Is this because i still have the stock Y?

I want it LOUD but not to sound like a farm tractor, i was going to weld in a cherrybomb glasspack in place of the flowmaster but what would this sound like compared to True dual exaust 2.5" from the manifolds back into two 14" round body magnaflows?
Author: trivium