which is louder?

[gt freakk]

i have a 2011 gt mustang with flowmaster american thunder mufflers on it..what is the next louder muffler flowmaster makes?
is it hushpower?
i like the was it sounds...might want to go a bit louder
any help would be great

thanks gary

[FoxBodyNick]

1 chambers. the american thunder mufflers are 2 chambered.

[mustang_revival]

I bet one of their race mufflers is the loudest.

[Damnittsteve]

one chambers are the loudest.



id go with borla race mufflers if you want loud.

[FoxBodyNick]

or Spintechs. They're pretty loud.

[gt freakk]

im just looking for something alittle louder than the american thunders..also i have to stick with flowmasters cause the insurance company that hit me want me to buy them first then reimburse me after i purchase them..i think they are doing that cause mine hase a small scratch on the left tip and i think they think im just going to forget about it...but hell no...i think i might get the outlaw mufflers and if they are too loud ill put the american thunders back on..

thanks gary

[91CoupeMike]

or Spintechs. They're pretty loud.

Lol not retarded loud, at least not yet. LOL

Hey you going to re use your old tips? If not.

[Damnittsteve]

Then in ur case go with a pair of one chamber flows. Plenty loud

[Phuck Phace]

If you're going to keep your cats then get some muffler deletes.

[gip99gt]

i have a 2011 gt mustang with flowmaster american thunder mufflers on it..what is the next louder muffler flowmaster makes?
is it hushpower?
i like the was it sounds...might want to go a bit louder
any help would be great

thanks gary

Change out you mid pipe....

[Darren M]

Spintechs FTW!!!!1

[SonicblueGT03]

<<<<muffler deletes, off road x pipe and long tubes. Loud.

[Mysticcobrakilla]

Spintechs FTW!!!!1

Fuckin yack!

[slim87gt]

NONE of the mufflers for the 05 and up mustangs are "loud" when installed on factory exhaust. If you want louder along with Horsepower get some long tubes and a mid pipe.
Give me a call tomorrow and I can get you a quote.
214-349-0991 Noah

[BERNIE MOSFET]

Flowmaster Outlaw mufflers are supposed to be a little louder than the American Thunder mufflers.