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Mufflers... which one #456434
09/01/09 01:37 PM
09/01/09 01:37 PM
Joined: Aug 2007
Posts: 6,100
Valencia, España
NachoRT74 Offline OP
master
NachoRT74  Offline OP
master

Joined: Aug 2007
Posts: 6,100
Valencia, España
to a future upgrade project. Which muffler is the best option to get somekind of stock sound ( not loud ) at iddle or warming engine, BUT a nice a deep sound, and also a NICE AND "ROUND" SOUND but not disturbing inside the cab at high RPMs.

I'm trying to get a nice sound after 1.8K-2K Rpms, BUT somekind stock below that ( I live on a building and I odn't want to disturb ppl )

Somebody told me about series 70 Flows is a good option

just last week made 2.5" exhaust pipes from end to end upgrade but still using stock HP manifolds ( which will keep )


With a Charger born in Chrysler assembly plant in Valencia, Venezuela
Re: Mufflers... which one [Re: NachoRT74] #456435
09/01/09 01:52 PM
09/01/09 01:52 PM
Joined: Mar 2005
Posts: 1,373
Rancho Cucamonga, CA
D_C Offline
pro stock
D_C  Offline
pro stock

Joined: Mar 2005
Posts: 1,373
Rancho Cucamonga, CA
I like Dynomax Ultraflow Welded Oval mufflers. Great sound and low restriction. I definitely saw major increase in HP and performance.

Re: Mufflers... which one [Re: D_C] #456436
09/01/09 02:05 PM
09/01/09 02:05 PM
Joined: Mar 2008
Posts: 5,746
Ontario, Canada
Dodgem Offline
master
Dodgem  Offline
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Posts: 5,746
Ontario, Canada
Quote:

I like Dynomax Ultraflow Welded Oval mufflers. Great sound and low restriction. I definitely saw major increase in HP and performance. [/quote)

Re: Mufflers... which one [Re: Dodgem] #456437
09/01/09 03:02 PM
09/01/09 03:02 PM
Joined: Jan 2003
Posts: 16,123
Grand Haven, MI
patrick Offline
I Live Here
patrick  Offline
I Live Here

Joined: Jan 2003
Posts: 16,123
Grand Haven, MI
dynomax 17749 for a 2.5" app...


1976 Spinnaker White Plymouth Duster, /6 A833OD
1986 Silver/Twilight Blue Chrysler 5th Ave HotRod **SOLD!***
2011 Toxic Orange Dodge Charger R/T
2017 Grand Cherokee Overland
2014 Jeep Cherokee Latitude (holy crap, my daughter is driving)
Re: Mufflers... which one [Re: NachoRT74] #456438
09/01/09 03:23 PM
09/01/09 03:23 PM
Joined: Jul 2008
Posts: 1,075
United States
STLDuster Offline
super stock
STLDuster  Offline
super stock

Joined: Jul 2008
Posts: 1,075
United States
With any luck this weekend I can get a video of my 440 with a pair Borla Pro XS mufflers. I have to finish the passenger side head pipe.




From what I can tell they are real similar to the Dynomax listed above.


"No great genius has ever existed without some touch of madness." - Aristotle
Re: Mufflers... which one [Re: STLDuster] #456439
09/01/09 08:49 PM
09/01/09 08:49 PM
Joined: Jan 2003
Posts: 449
Baltimore, MD
3
397STROKER Offline
super street
397STROKER  Offline
super street
3

Joined: Jan 2003
Posts: 449
Baltimore, MD
I love the Borlas. Haven't had the best of luck with Dynamax lasting long befor the welds split. I know alot of people that like magnaflow too.

Re: Mufflers... which one [Re: 397STROKER] #456440
09/01/09 09:28 PM
09/01/09 09:28 PM
Joined: Feb 2003
Posts: 4,503
NJ
4
440challenger Offline
master
440challenger  Offline
master
4

Joined: Feb 2003
Posts: 4,503
NJ
Man i just put a magnaflow 3inch system on my challenger. BAD AZZ. Love the sound

Re: Mufflers... which one [Re: 440challenger] #456441
09/01/09 09:34 PM
09/01/09 09:34 PM
Joined: Mar 2003
Posts: 15,493
the boonies
aarcuda Offline
I Live Here
aarcuda  Offline
I Live Here

Joined: Mar 2003
Posts: 15,493
the boonies
i need input output on the same side. i had dynamax but decided to go with a 3" exhaust. so i got spin tech's. i havent recieved them yet. i hope they work as well as they claim







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