5.4 Exhaust System

[Grizz23]

Im looking to upgrade my exhaust but I'm not sure which system to go with. What is the best system for and aggressive sound and everyday driving?

 

[Evilmonkey]

If you don't mind some serious drone, do what I did. Flowmaster 40 dumped before the rear axle. It will wake your neighbors up in the morning. Don't ask me how I know.