I have a 2002 V-8 5.4 f150 and i want duals on and im not sure which ones to get. i want a deep smooth sound and im leaning toward the flowmaster super 40 for my muffler and any suggestions for pipes or muffler would be alot of help. Thanks

 

is anybody gonna answer

 

I like Maganflow better. No drone like the Flows. Sounds better. Has a low deep, rumble at idle and normal cruising but wakes up when you get on it. Magnaflow also has proven performance gains. +14 Hp and 23 Tq. I picked up almost 1.5 MPG with mine.

 

i dont want it to be too loud when im on the interstate or at high cruising speed do u think maganflow will work

 

If you dont want it to be too loud on the interstate or while cruising, DO NOT get flowmaster 40s. No matter what, you will ALWAYS hear this exhaust. There will also be quite a bit of drone in the cab of the truck. When I first installed my exhaust, I had the 40s. A week later, I swapped to the 50 delta flow because the 40s were so annoying while driving on the highway and the drone.