Loudest Muffler for True Duals
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From: Miami, Fl. - Hurricane Highway
Loudest Muffler for True Duals i currently SLP LTs connnected to gutted cats and custom 3in xpipe and maganflow 4x9's was wondering what would be a louder alternative to the 4x9s the Borla XR1 round Mufflers, Sweet Thunder Mufflers, or Dynomax Bullets. also i have a slight sound of rasp coming from my set-up could that be coming from the gutted SLP cats.
Originally Posted by 2000Hawk
i currently SLP LTs connnected to gutted cats and custom 3in xpipe and maganflow 4x9's was wondering what would be a louder alternative to the 4x9s the Borla XR1 round Mufflers, Sweet Thunder Mufflers, or Dynomax Bullets. also i have a slight sound of rasp coming from my set-up could that be coming from the gutted SLP cats.
Originally Posted by 02WS6Bird
The loudest muffler is no muffler at all 
I say a Bullit style muffler of any sort or Flowmasters
I say a Bullit style muffler of any sort or Flowmasters
Mike
Originally Posted by V6 Bird
If you want to kill some HP go with the Blowmaster stuff for sure!
Mike
Mike
He's askin for sound didnt say performance, besides dual cutouts are excellent. Flowmasters sound great, but flow like crap.
ttt-you can also purchase SLP Loudmouth Resonators to put on as "Mufflers" but really its like straight pipes
THATS LOUD
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Originally Posted by 02WS6Bird
He's askin for sound didnt say performance, besides dual cutouts are excellent. Flowmasters sound great, but flow like crap.
ttt-you can also purchase SLP Loudmouth Resonators to put on as "Mufflers" but really its like straight pipes
THATS LOUD
ttt-you can also purchase SLP Loudmouth Resonators to put on as "Mufflers" but really its like straight pipes
THATS LOUD
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Originally Posted by V6 Bird
If he wasnt looking for power he wouldnt have duals on the car in the first place
While that is true that was not his question. He's looking for loud, in the mustang world, LT's ORH and Flowmaster 40 series is "the best sounding" and "the loudest" setup they have for the 5.0-thats where it is seen the most because many of us are against the performance aspect of Flowmaster. However, us f-body owners unlike many mustang owners I've encountered, enjoy CUT-OUTS! If this guy wants his car to sound amazing and loud get Flowmaster mufflers and send it out the back Then get some dual cutouts b4 the muffler and you have the LOUDEST it will get and still sound fairly good, a bit more refined that Open headers.
Originally Posted by kcshaner
While we're on the subject, what are some of the quietest straight through desinged mufflers?
Originally Posted by 02WS6Bird
Quitest straight through design i would have to say is the Magnaflow. Then comes Borla XR-1, Corsa, Dynomax Bullets, and LM Resonator in that order
Add Edlebrocks to the list. I think they are too quiet.
But they do sound damn good with no rasp and no drone. Thread Starter
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From: Miami, Fl. - Hurricane Highway
i'll probably check out the sweet thunder or the bullets. cause i was on the highway last night going home and i just dropped it to 3rd and went WOT and yea it sounded great but i wanted a louder tone coming from the car especially at WOT. thanks for your help guys.
I'm guessing that the Flowmaster Outlaw race mufflers which are a bullet design would be the loudest. I've never heard them, but if their 1 chamber mini mufflers are as loud as people say, those bullet shaped Outlaws would be louder.
Jason
Jason
Single chambers are loud, but they sound very good. i don't have rasp, but at 80 mph there is a drone. Other than that one speed, they are perfect. I think when i go over the axle the drone will be eliminated. Click on the link for some of my sound clips.
single chambers
single chambers
