Which mufflers ?

[Jeff]

I have a 1971 stock 383 Challenger with manifolds and a TTI exhaust.  I use the Dynomax VT mufflers and really like them.  Very little drone and they sound
nice when you jump on it.  I drive a fair amount of miles and was looking for a nice cruiser going down the road.  Jeff

[4406v]

I had the 3" TTI h-pipe exhaust on my 440 Challenger. After a couple years I decided to remove the Dyno-max mufflers and replace them with the Flowmasters. WHAT A MISTAKE!!! I absolutely HATED THEM!!! The sound of the car outside was loud and sounded good BUT inside the car the drone was horrible. I ripped them off and replaced them with the Dyno-max mufflers. It was an expensive mistake I will never make again.

[HP_Cuda]

 Dynomax VT mufflers

 

[dfrazz]

Dynamax Super Turbo with 3" TTI

https://youtu.be/W2gr5aBC6cc

https://youtu.be/OHuYU57VhjI

[Fern]

Have stock exhaust and was too muffled. Removed resinators and mufflers and installed dynomax super turbos. Sounds great and no drone.

[JoeGrapes]

I had Hooked Aero Chambers on my 440 and didn't like them, to loud. Must be my age because my son thought they sounded good, lol. I now have Dynamax and they are much better. I was getting some droning but it pretty much went any after I put Dynamat all thru the interior. 

[Cudakiller70]

Dynomax ultrafow welded TTI 2.5" "H" pipe 340 HP exhaust manifolds
Listen to it here. 
https://www.facebook.com/photo.php?v=722761061078251&l=7939005520617217742
Be sure to hit the HD button in the lower right. It sounds the same but sure looks better.   

Just found this, love love they way your car sounds!  what cam and or other work did you do?

[Cudaragtop]

Just found this, love love they way your car sounds!  what cam and or other work did you do?

Thanks, I'm very happy with how it turned out. I did have a $$ number in mind and of course I exceeded it but it really exceeded my expectations on the dyno as well.
I pretty much just told by builder what I wanted out of it and with some discussion of pros and cons, this is what we ended up with.

Crane Cams Full roller cam, solid lifters.
SR246/362-2S-8IG , .543/.561 L/S: 104 Int. C/L: 108
418 C.I. .040 over, 4.00 inch stroke.
KB Icon forged Pistons, Scat forged Crank, I Beam Rods, LD340 intake, Quick Fuel 650 DP, Eddy Performer heads straight out of the box, Accel Distributor, Rev-N-Nator electronic ignition.
480 HP @ 5700 RPM and 511 torque @ 4300 RPM
It's a A833 4-speed car, 8-3/4 with 3.55:1 sure grip

A long list of things I would like to do and a couple of them will get crossed off this winter...  Only 2 things hold me back, time and money! 

[Cudakiller70]

Thanks, I'm very happy with how it turned out. I did have a $$ number in mind and of course I exceeded it but it really exceeded my expectations on the dyno as well.
I pretty much just told by builder what I wanted out of it and with some discussion of pros and cons, this is what we ended up with.

Crane Cams Full roller cam, solid lifters.
SR246/362-2S-8IG , .543/.561 L/S: 104 Int. C/L: 108
418 C.I. .040 over, 4.00 inch stroke.
KB Icon forged Pistons, Scat forged Crank, I Beam Rods, LD340 intake, Quick Fuel 650 DP, Eddy Performer heads straight out of the box, Accel Distributor, Rev-N-Nator electronic ignition.
480 HP @ 5700 RPM and 511 torque @ 4300 RPM
It's a A833 4-speed car, 8-3/4 with 3.55:1 sure grip

A long list of things I would like to do and a couple of them will get crossed off this winter...  Only 2 things hold me back, time and money! 

Hey Cudaragtop Thank you for posting all this info! Your car does shows very well in video too. You gotta nice one!
Thanks again Jim

[Cudaragtop]

Thanks Jim. The video is from April 2014, just before repaint.
A week later it was in the paint shop...
http://www.cuda-challenger.com/cc/index.php?topic=99046.0
 

[Topcat]

I love the sound of Cudas.  Especially convertibles. 

Here is my convertible with magnaflows. 

 

everybody so far has said the Magnaflows on my Cuda sound terrific.

[Cudakiller70]

everybody so far has said the Magnaflows on my Cuda sound terrific.

All I hear so far is crickets   

[Cudaragtop]

This is what made me decide on TTI and Dynomax Ultra Flows
I listened to a lot of cars but none grabbed me like this one.
I don't know the owner of this car but I do love 69 Fastbacks [My first car 69 Fastback 340 manual shift auto] and this one sounds awesome!
I think he needs a little wider rear tires. Definitely some room left back there...

www.youtu.be/3aiKrwGXFOo

https://youtu.be/3aiKrwGXFOo

www.youtu.be/IoV0rg3vuww

https://youtu.be/IoV0rg3vuww

www.youtu.be/8ECqu21g0QE

https://youtu.be/8ECqu21g0QE

[Cudakiller70]

This is what made me decide on TTI and Dynomax Ultra Flows
I listened to a lot of cars but none grabbed me like this one.
I don't know the owner of this car but I do love 69 Fastbacks [My first car 69 Fastback 340 manual shift auto] and this one sounds awesome!
I think he needs a little wider rear tires. Definitely some room left back there...

www.youtu.be/3aiKrwGXFOo
https://youtu.be/3aiKrwGXFOo

www.youtu.be/IoV0rg3vuww
https://youtu.be/IoV0rg3vuww

www.youtu.be/8ECqu21g0QE
https://youtu.be/8ECqu21g0QE

That's the sound I want/like! Right now my car has flow masters not nearly as good sounding as those.
Love hearing him chirp when it shifts gears! I heard a 3rd gear chirp too! 

[TelisSE440]

I've have a full Magnaflow set in my Challenger and it has a nice sound like the 'cuda above (nice car by the way!) I had flowmasters before. With the MF, it is a whole different car, it stopped the drone too...