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Best free flowing muffler but not loud? #656160
03/30/10 07:26 PM
03/30/10 07:26 PM
Joined: Jan 2003
Posts: 1,017
Ridley Park, Pa.
69MOPE Offline OP
super gas
69MOPE  Offline OP
super gas

Joined: Jan 2003
Posts: 1,017
Ridley Park, Pa.
Looking for a free flowing muffler for a motor home but must be very quiet. I have plenty of room so size does not matter.

Re: Best free flowing muffler but not loud? [Re: 69MOPE] #656161
03/30/10 08:10 PM
03/30/10 08:10 PM
Joined: Sep 2005
Posts: 6,516
Santa Cruz, California
L
Lefty Offline
master
Lefty  Offline
master
L

Joined: Sep 2005
Posts: 6,516
Santa Cruz, California
Dynomax Super Turbos with the 20" case - 17749.

http://www.summitracing.com/parts/WLK-17749/

Re: Best free flowing muffler but not loud? [Re: 69MOPE] #656162
03/30/10 08:58 PM
03/30/10 08:58 PM
Joined: Jan 2007
Posts: 401
Ohio, USA
Dr-Dave2 Offline
mopar
Dr-Dave2  Offline
mopar

Joined: Jan 2007
Posts: 401
Ohio, USA
I used these on a Class C dodge motor home with a 440..these things are HUGE!! Like two big trash cans under your R/V....but very solid & quiet trash cans

http://www.summitracing.com/parts/WLK-17699/

5897434-wlk-17699_w.jpg (163 downloads)
Re: Best free flowing muffler but not loud? [Re: Dr-Dave2] #656163
03/30/10 09:00 PM
03/30/10 09:00 PM
Joined: Apr 2009
Posts: 3,415
Toronto
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mshred Offline
master
mshred  Offline
master
M

Joined: Apr 2009
Posts: 3,415
Toronto
depends what you consider loud...if your looking for quieter than flowmasters but still audible and good flowing id go with dynomax ultra flows

Re: Best free flowing muffler but not loud? [Re: Lefty] #656164
03/30/10 09:32 PM
03/30/10 09:32 PM
Joined: Jul 2003
Posts: 3,377
Rancho Cordova, CA
Exit1965 Offline
master
Exit1965  Offline
master

Joined: Jul 2003
Posts: 3,377
Rancho Cordova, CA
Quote:

Dynomax Super Turbos with the 20" case - 17749.

http://www.summitracing.com/parts/WLK-17749/




That's the first thing that came to mind for me too. I've even seen one on an Astro van that remained very quiet.

Re: Best free flowing muffler but not loud? [Re: Exit1965] #656165
03/31/10 01:29 PM
03/31/10 01:29 PM
Joined: Aug 2007
Posts: 6,095
Valencia, España
NachoRT74 Offline
master
NachoRT74  Offline
master

Joined: Aug 2007
Posts: 6,095
Valencia, España
I juts got these... very nice price and same dynamax ultraflow design:

http://cgi.ebay.com/ebaymotors/ws/eBayIS...e=STRK:MEWNX:IT

still not in hands, but they look to be a good option... I will be experimenting.

there is on youtube a white silverado with those ( only video I could find )


With a Charger born in Chrysler assembly plant in Valencia, Venezuela
Re: Best free flowing muffler but not loud? [Re: Lefty] #656166
03/31/10 01:32 PM
03/31/10 01:32 PM
Joined: Apr 2003
Posts: 3,968
North Riverside IL & Lowell IN
GTXKen Offline
super gas
GTXKen  Offline
super gas

Joined: Apr 2003
Posts: 3,968
North Riverside IL & Lowell IN
Quote:

Dynomax Super Turbos with the 20" case - 17749.

http://www.summitracing.com/parts/WLK-17749/




I agree, these are nice and not super loud

Re: Best free flowing muffler but not loud? [Re: GTXKen] #656167
04/01/10 08:10 AM
04/01/10 08:10 AM
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
I'm running the 3" version, a 17769 in a big single app. it's a nice rumble, not too loud, especially with a summit 3" glasspack for a resonator


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)






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