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mufflers not loud

des19

New member
Hi i just put on 2 flowmaster delta 40s on my 04 gtp. The sound is BARELY louder. Just has a slighly deeper rumble? What gives? I thought the 40 series was suppose to be really loud. Has stock res/header, but that cant make that huge a difference?
 


I am just wonderig why people say chambered mufflers sound bad on these cars. From what I see, it barely changed the sound.
 
Because your not behind the car hearing it.

Chambered mufflers sound like ass anyway you slice it.
 


Because your not behind the car hearing it.

Chambered mufflers sound like ass anyway you slice it.

I have been behind it and heard it take off. It is not much louder. Sounds almost the same just a little deeper but definately NOT loud.
 
I have been behind it and heard it take off. It is not much louder. Sounds almost the same just a little deeper but definately NOT loud.

Want loud? Just delete the mufflers all together. Free.

I heard a '99 with those and a res delete, wasn't ass, but too loud for me.

ANY...and I mean ANY 3800 with a resonator delete...that isn't snail'd...sounds poopy. I'd bet money on it you couldn't find one resonator less FWD 3800 car that doesn't rasp.
 
ANY...and I mean ANY 3800 with a resonator delete...that isn't snail'd...sounds poopy. I'd bet money on it you couldn't find one resonator less FWD 3800 car that doesn't rasp.

I had one.. but the super deluxe, quieter than quiet Bonne muffler was stil on the end of it. Otherwaise.. yea every one does sound horrilble.
 


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