NotJesus

Not 100% sure yet, but assuming that I get approved financing for my F150, I'll be picking up my 2011 XLT tomorrow.

If everything works out, the first thing I plan on doing is putting a muffler on the truck (V6 with FlexFuel).

I was wondering: what is the loudest practical muffler that I can put on? I don't want to lose much MPG but I want it to roar at the same time. Suggestions?

pkvir

I am not sure that a V6 is going to roar, but congrats and good luck.

24packman

Either Flormaster 44/10 or go staight pipe. Buddy of mines got an ecoboost with straigt pipes and it is really loud. Good luck and congrats on your new member of the family, lol.

SickSCrew2010XLT

44/10 single to double dump. Simple instal if you can tig weld, buy the muffler and dump that hoe by the cab. Get it done, and congrats on the purchase.

Waterfowler41

iTrader: (1)

Try dumping it out the side... Exhaust gasses= corrosive

sbronemann

My prior truck was a 03 F-150 5.4L. I had 2.25" custom bent dual straights on it. It would set car alarms off. Gonna do the same to the 5.0. Should sound way better with the 5.0 though!

smd5231

Check out this site. They have a sound clip of how this Cherry Bomb EXTREME muffler sounds. The website says, "Recommended for aggressive sound"

thebigarniedog

Why not just leave it stock?

SickSCrew2010XLT

Just bend your pipes at about 30 to 40 degrees downward.

SickSCrew2010XLT

He's right. It's a V6, it's going to sound like somthing it's not. But hey bro, it's your truck. A real man would have just paid that extra bit for the 4.6 or the 5.0 and the piped it out. And afterwards visit all your friends that live in apartments with covered garages!