When i got my mustang it already had these mufflers installed , i havn't seen flowmaster stamped on them so i really don't know the brand and when it was on the rack i snapped a picture of one and the guy working on the car said it was One chamber.

 

So how does the guy know it's a single chamber.. Could easily be a dual chamber by looking at it. Wouldn't be able to know without knowing what kind or taking it apart.. Is there any kind of stamp or markings on it? If not, then it's probably just a generic muffler (autozone, ebay flowmaster knockoff, etc...)..

 

I wonder if it's a one-off custom job?

 

I think we should call it Geronimo...

Sorry, it sort of looks like a Flowmaster to me.

 

The guy that put my gears in use to do alot drag racing in the old days and he's the one the said single chamber which flowmaster does makes an offset single chamber that is very short..

 

Dang Jeff !!!...I can't even spell Jeron....Geroim....Greon....

 

We can call it G for short...

 

G... Why didn't I think of that?

 

George.