First i am over the flowmaster drone in my car. So i am going with the Dynomax Super Turbo Mufflers since i have TTI Headers from the articles i have read they do very well and sound very good has anyone out here used the Mufflers.They will be the 3" inlet & 3" outlet

Thanks .!

I have them on my 440 dually,3" in and out. They make the three inch versions with either a 3' core or 2 1/2" core. Iused the 3" core and they are still quieter than the 2 chamber flowmasters I had before.
Both my tailpipes exit out the passenger side,so it is a little load still,but with tailpipes out the back I would think they would be decent.
Keith

Thanks i am glad to hear someone using them i am just over the flowmaster drone is just way to load.

I have them behind a mild 383 in a '68 Satellite and a stock 440 in my '77 A38 Monaco. They sound great and not too loud on the interstate. Both cars have the original HP manifolds.

Good i am happy with this choice my car has a built 440 so i would say the sound will be great.

HOOKER AERO CHAMBERS

Got the 3" (older full diameter all the way through)hemi turbos with a full 3 1/2 to 3" X pipe system on my 517. I know the Ultra flows are a little less restrictive but with that many cubes and 12:1 I have to keep the decibels down. Everybody loves the sound too.

There's a couple sound clips on Youtube...type in Wizerulz.

I also have a set of 3" Edelbrock RPM stainless that are similar to the Ultraflows but they Y internally from 1 to 2 back to 1. They do sound pretty nasty but not too loud behind my 11.8:1 414 small block stroker too. There's another clip under the same name as above.

Decibels are like the volume knob, tone is like the treble/bass knobs. You can have great tone without the volume and still have great performance.

There's nothing more annoying to me that a car/truck/motorcycle that is loud and slow at the same time, in a fast vehicle even if you're loud at WOT you drive out of earshot pretty quickly, when you're loud and slow you just make a lot of noise and linger too long....like a lawn mower

i put them on my friends 72 fury wagon w/stock 360/manifolds,2.25" duals. it sounds great, not to loud and no drone.

I'm running the 2 1/2" long case (Hemi) Super Turbos behind my 383. Perfect for me. Not too loud, not to quiet, just right and no drone.

I have the super turbos on both my cars. My 340 car has 2.5" and my 440 car has 3", I think they sound great with TTI headers, I get told that all the time wih the thumbs up I get.
Here's recent(last week) crappy video I made out at bonneville, you can kinda hear the exhaust.

It's perfect on the street because it is quiet until you put your foot into it.
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Here's one on the salt.
Had my Ipod on with ear plugs under my helment, so I was singing to myself . it's just a tease as I couldn't hold my little cheap camera and drive. Next time hope to have A GO PRO!
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It's perfect on the street because it is quiet until you put your foot into it.

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Exactly what I like about them. Your video is a pretty good representation about the noise in the car....much louder behind the car would love to heard that video from outside the car.

Careful, the 3” Super Turbos are not immune to drone for certain combinations. Recently switched to manifolds from headers on a 3” TTI x-pipe system, no other changes, ended up louder and with an intolerable drone. Corrected by adding resonators to tail pipes. Recent thread on this subject

Nice sounding rides.!

Well this is what i wanted to hear glad other like them i am sure i will to thanks for all the imput.!

Car sounds good love the motor sound.!

Glad to get the imput so i can get ready for whatever i need to do.

I went with the Dynomax Super Turbo Mufflers cause of a few people i have talked to love the sound and performance they said was the same just without the bad drone inside the car.

Plus TTI says those mufflers are a great combo with the headers i have on my 66 satellite.!

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Careful, the 3” Super Turbos are not immune to drone for certain combinations. Recently switched to manifolds from headers on a 3” TTI x-pipe system, no other changes, ended up louder and with an intolerable drone. Corrected by adding resonators to tail pipes. Recent thread on this subject

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I ran them on my 383 Dart back around 2000 and I liked them for the same reason. They were not to noisey and I liked how you could still hear the lumpy cam sound as it was just not insane loud. Now I run the Ultra-flows on my 63 but thats because I race my 63 a few times a year through the pipes and wanted the best flowing muffler. But the Super Turbo's are a very good muffler. I would run them if I was not worring about every tenth of performance. Ron

I run a set of the long 2.5" 17748 or 17749 (Hemi super turbo) on my '64Dog. At first it felt like they were too quiet, but after a few months they turned just right. I make a lot of long trips and they don't drone. I've had admiring comments from grownup hot rodders. I like them so much I put one on my '75 Mercedes 280! Quieter than the old Corvair turbo muffler but has a really nice sound.

R.

I guess there are not many turbo muffler fans.!