Well im thinking about duals on the truck. I have a 2012 fx4 crew with the 5.0. What would be some of the recommendations. Id like to keep the drone down in the cab. Last truck i had flow master 40 series sounded great but the drone was terrible.

 

Corsa dB for zero drone. I have one on my '11 5.0 and had one on my '06 5.4. At wot and hard acceleration it roars but barely noticeable at a constant cruise.

 

I've recently installed the Borla Sport Catback dual out the back for 5.0L F150. IMO it is the nicest sounding exhaust I've ever purchased. Zero drone, quiet when you need it to be and loud at WOT. It is pricey but worth the money in the long run.