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Performance mufflers which ones????? #1449545
06/08/13 11:18 PM
06/08/13 11:18 PM
Joined: May 2005
Posts: 2,295
dark side of the moon
D
Dougsmopars Offline OP
top fuel
Dougsmopars  Offline OP
top fuel
D

Joined: May 2005
Posts: 2,295
dark side of the moon
My 68 GTX 440 with big Voodoo cam has Hemi style mufflers and stock manifolds. Had a wicked drown at 30 35 miles an hour. Put a set of magnaflow resonators drown gone but did get quite a bit quieter. My super bee 440 with 509 mopar cam X pipe and dynaflow mufflers sounded mean but same thing had a wicked drown at 30 35 miles an hour again went with magnaflow resonators drown gone but so is the mean sound. Any one with cammed up motor and stock manifolds found a good performance muffler that sounds good with no drown ?

Re: Performance mufflers which ones????? [Re: Dougsmopars] #1449546
06/09/13 03:14 AM
06/09/13 03:14 AM
Joined: Aug 2003
Posts: 12,291
Kent, Wa
340SHORTY Offline
Truck Nut
340SHORTY  Offline
Truck Nut

Joined: Aug 2003
Posts: 12,291
Kent, Wa
HOOKER Aero Chambers


I am truckless..
Re: Performance mufflers which ones????? [Re: 340SHORTY] #1449547
06/09/13 03:20 AM
06/09/13 03:20 AM
Joined: Jan 2005
Posts: 3,344
Central TX
roe Offline
master
roe  Offline
master

Joined: Jan 2005
Posts: 3,344
Central TX
I have the often bad-mouthed flowmasters, 2.5" pipes w/ H-pipe, mufflers just before the axle, no drone

roe



1971 Plymouth Satellite
408/904 8 3/4 3.23 SG
Re: Performance mufflers which ones????? [Re: roe] #1449548
06/09/13 04:25 AM
06/09/13 04:25 AM
Joined: Apr 2013
Posts: 441
Uranus
S
strokerchall Offline
mopar
strokerchall  Offline
mopar
S

Joined: Apr 2013
Posts: 441
Uranus
dynomax ultra flows

Re: Performance mufflers which ones????? [Re: strokerchall] #1449549
06/09/13 11:19 AM
06/09/13 11:19 AM
Joined: Nov 2007
Posts: 1,522
Orleans, Ontario
moparcanuk Offline
pro stock
moparcanuk  Offline
pro stock

Joined: Nov 2007
Posts: 1,522
Orleans, Ontario
Quote:

dynomax ultra flows




Nice throaty sound until about 40MPH then no drone.

Re: Performance mufflers which ones????? [Re: moparcanuk] #1449550
06/09/13 01:02 PM
06/09/13 01:02 PM
Joined: Jan 2003
Posts: 20,755
A collage of whims
topside Offline
Too Many Posts
topside  Offline
Too Many Posts

Joined: Jan 2003
Posts: 20,755
A collage of whims
I have the Dynomax Super Turbos (the ones with "flow directors") on my Hemi RR 2.5" system w/tips, and they have a nice crisp but not tinny sound, no drone, sound great. I'm putting a pair on my 3"-system BB wagon street strip car too.
Had a 406" Duster, 2.5" full exhaust & tips, that had Flowmasters or a knock-off of them on it, very similar sound quality to my Hemi car but no drone.
(To run 2.5" through factory tips, the tip inlets are too small, cut them off and weld to the bulged area.)

Re: Performance mufflers which ones????? [Re: roe] #1449551
06/09/13 02:17 PM
06/09/13 02:17 PM
Joined: Nov 2004
Posts: 7,274
s.w.fl
B
bonefish Offline
master
bonefish  Offline
master
B

Joined: Nov 2004
Posts: 7,274
s.w.fl
Quote:

I have the often bad-mouthed flowmasters, 2.5" pipes w/ H-pipe, mufflers just before the axle, no drone

roe


ive got the hated flowmasters as well 3 1/2 ex.NO DRONE! i love em, my dog loves em, my neighbors?mabey not so much but they dont like anything i do.

Re: Performance mufflers which ones????? [Re: bonefish] #1449552
06/09/13 04:51 PM
06/09/13 04:51 PM
Joined: Mar 2005
Posts: 862
Iowa State fan
kilroy Offline
super stock
kilroy  Offline
super stock

Joined: Mar 2005
Posts: 862
Iowa State fan
just FYI

ultraflows w/ 3" tubes = loud and proud.


1973 Charger, former SE, former auto

I'm not trying to be difficult, it comes naturally....
Re: Performance mufflers which ones????? [Re: kilroy] #1449553
06/09/13 06:48 PM
06/09/13 06:48 PM
Joined: Jan 2003
Posts: 27,421
Balt. Md
3
383man Offline
Too Many Posts
383man  Offline
Too Many Posts
3

Joined: Jan 2003
Posts: 27,421
Balt. Md
I like my Ultra-Flows alot. Ron

Re: Performance mufflers which ones????? [Re: 383man] #1449554
06/09/13 07:05 PM
06/09/13 07:05 PM
Joined: Jan 2003
Posts: 13,574
md
M
mopars4ever Online content
I Live Here
mopars4ever  Online Content
I Live Here
M

Joined: Jan 2003
Posts: 13,574
md
Quote:

I like my Ultra-Flows alot


Me too!

Re: Performance mufflers which ones????? [Re: mopars4ever] #1449555
06/09/13 11:24 PM
06/09/13 11:24 PM
Joined: Apr 2006
Posts: 4,220
West Plains, MO
DrCharles Offline
master
DrCharles  Offline
master

Joined: Apr 2006
Posts: 4,220
West Plains, MO

Re: Performance mufflers which ones????? [Re: Dougsmopars] #1449556
06/09/13 11:33 PM
06/09/13 11:33 PM
Joined: Feb 2005
Posts: 4,311
Prospect, PA
BSB67 Offline
master
BSB67  Offline
master

Joined: Feb 2005
Posts: 4,311
Prospect, PA
I have Ultra Flows with manifolds.....they drone

Re: Performance mufflers which ones????? [Re: DrCharles] #1449557
06/10/13 12:11 AM
06/10/13 12:11 AM
Joined: Jan 2003
Posts: 5,186
Wherever I am.
J
Junky Offline
master
Junky  Offline
master
J

Joined: Jan 2003
Posts: 5,186
Wherever I am.
Quote:

Has anyone tried these?
http://www.summitracing.com/parts/sum-630430



Yes. Very nice muffler, well worth the $


2010 Black Challenger SE <> 3.5 V6
Custom Shift Knobs www.flameball.com Check It Out
Re: Performance mufflers which ones????? [Re: Junky] #1449558
06/10/13 12:58 PM
06/10/13 12:58 PM
Joined: Sep 2006
Posts: 1,139
West Tennessee
R
rbstroker Offline
super stock
rbstroker  Offline
super stock
R

Joined: Sep 2006
Posts: 1,139
West Tennessee
I would love to find performance mufflers that are as quiet as stock hemi or six pack mufflers for my 500" stroker with manifolds.


This is the land of the free because of the brave
Re: Performance mufflers which ones????? [Re: 340SHORTY] #1449559
06/10/13 01:57 PM
06/10/13 01:57 PM
Joined: Aug 2004
Posts: 1,960
Kenosha, Wi
G
GOLDMYN Offline
top fuel
GOLDMYN  Offline
top fuel
G

Joined: Aug 2004
Posts: 1,960
Kenosha, Wi
Quote:

HOOKER Aero Chambers




X2


Semper Fi
Re: Performance mufflers which ones????? [Re: GOLDMYN] #1449560
06/10/13 02:36 PM
06/10/13 02:36 PM
Joined: Jan 2012
Posts: 1,650
Harm City Md.
Dan Halen Offline
top fuel
Dan Halen  Offline
top fuel

Joined: Jan 2012
Posts: 1,650
Harm City Md.
Quote:

Quote:

HOOKER Aero Chambers




X2




X3 I just ordered another set.

Re: Performance mufflers which ones????? [Re: Dan Halen] #1449561
06/10/13 07:10 PM
06/10/13 07:10 PM
Joined: May 2009
Posts: 508
Cincinnati, Ohio
S
superbeedave Offline
mopar
superbeedave  Offline
mopar
S

Joined: May 2009
Posts: 508
Cincinnati, Ohio
Anyone tried the Dynomax VT's?







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