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#1 |
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Registered User
Status: Offline
Join Date: Mar 2008
Member ID: 84612
Pics: My Gallery
Location: Coal Hill, Arkansas
Age: 17
Posts: 43
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Flowmaster vs. Magnaflow
For a 2001 4.8 4x4 which muffler would be better? I know it's a matter of opinion but i need some help.
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#2 |
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GONE FISHIN'
Status: Offline
Join Date: Feb 2006
Member ID: 42462
Pics: My Gallery
Location: Alaska
Age: 29
Posts: 460
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Re: Flowmaster vs. Magnaflow
This has been asked a million times your gonna just get a lot of opinions, and it is all really just price or preference. I didn't have anybody locally selling magnaflow so I went with a flowmaster single in dual out 40 series. I love it and it is very loud on my 5.3L.
But again your going to get a lot of opinions: gibson, borla, summit, bullets, etc.............. ![]() I do a search you can read exhaust threads all day long. ![]() 2001 Z71 ecsb -Sunset Orange- 2002 Tahoe Last edited by Trolin : 03-25-2008 at 08:31 PM. |
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#3 |
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Do Work Son!
Status: Offline
Join Date: Jan 2007
Member ID: 61179
Pics: My Gallery
Location: Toledo, OH and Houghton, MI
Posts: 223
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Re: Flowmaster vs. Magnaflow
I HATE my Magnaflows, i think they sound horrible, thats why im selling them and getting a set of flowmaster 40 series, or if i really many up a set of Flowmaster 10 series Single chamber race mufflers
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#4 |
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Registered User
Status: Offline
Join Date: Mar 2008
Member ID: 84612
Pics: My Gallery
Location: Coal Hill, Arkansas
Age: 17
Posts: 43
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Re: Flowmaster vs. Magnaflow
I know there will be alot of different opinions but just between Flowmaster and Magnaflow i want to hear everyones opinion so i can get an idea which to go with.
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#5 |
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Registered User
Status: Offline
Join Date: Sep 2006
Member ID: 55148
Pics: My Gallery
Location: Westhampton, MA
Age: 24
Posts: 75
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Re: Flowmaster vs. Magnaflow
I had a Flowmaster 40 series SI/DO, Super 40 SI/DO, Super 40 dumped, Magnaflow dumped, and Magnaflow SI/SI on my 5.3. I really can't say which setup I liked the most. The Magnaflow is definitely a deeper tone. It really comes down to personal preference. I searched the exhaust forum for weeks just listening to sound clips of other people's trucks. The same (or similar) setups sounded very different on different trucks.
http://www.fullsizechevy.com/forums/...st-system.html http://www.fullsizechevy.com/forums/...-pictures.html lots of sample clips here.
'02 5.3L GMC Sierra 1500 4WD Auto
K&N FIPK II, Magnaflow, Wheatley Custom Tune, 6" Superlift F.I.T., 16" Helo Maxx 8's, 35X12.5R16 Swamper TrXus MT, 4.56 Gears Last edited by xpaclxix : 03-26-2008 at 10:54 AM. |
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#6 |
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Registered User
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Re: Flowmaster vs. Magnaflow
I like my magnaflow. its deeper than my friends flowmaster 40
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#7 |
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Registered User
Status: Offline
Join Date: Mar 2008
Member ID: 84612
Pics: My Gallery
Location: Coal Hill, Arkansas
Age: 17
Posts: 43
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Re: Flowmaster vs. Magnaflow
I was thinking about getting a Magnaflow but i've heard alot of people say it's just a fancy glass pack and i don't really like the sound of a glass pack.
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#8 |
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Registered User
Status: Offline
Join Date: Mar 2008
Member ID: 84612
Pics: My Gallery
Location: Coal Hill, Arkansas
Age: 17
Posts: 43
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Re: Flowmaster vs. Magnaflow
Anyone have a sound clip of a Magnaflow with turndowns on a 4.8 Chevy, if post your sound clip. Thanks
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#9 |
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Registered User
Status: Offline
Join Date: Nov 2005
Member ID: 37668
Pics: My Gallery
Location: Bourbon, Mo.
Posts: 55
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Re: Flowmaster vs. Magnaflow
Which of the two are the most free flowing?
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#10 |
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US Army Recruiter
Status: Offline
Join Date: Mar 2008
Member ID: 86004
Pics: My Gallery
Location: Sartell, MN
Age: 28
Posts: 52
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Re: Flowmaster vs. Magnaflow
i have flowmaster 40 SI/DO but i have had magnaflow...I agree its more about preference than anything else
Traveling East, to that house, not made by hands, eternal in the heavens
RIP Amos Bock Oct 23 2006 Baghdad, Iraq Hell of a Platoon Leader Even better friend See you in heaven brother |
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#11 |
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Registered User
Status: Offline
Join Date: Mar 2008
Member ID: 84612
Pics: My Gallery
Location: Coal Hill, Arkansas
Age: 17
Posts: 43
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Re: Flowmaster vs. Magnaflow
People say that a magnaflow flows straight through and better than a flowmaster but i'm just going for sound not really performance.
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#12 |
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Registered User
Status: Offline
Join Date: Mar 2008
Member ID: 86131
Pics: My Gallery
Location: Centreville, MD
Posts: 84
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Re: Flowmaster vs. Magnaflow
dual flowmaster 40 series delta flow.
supposivly improves HP & low-end torque. and last but not least... BEAUTILFUL sounding....
1996 305 V8 C1500
Reflex shocks True Duals 9" Glasspacks Thunderbolt cats Chyenne chrome wheels 3" Body lift 31" BGF All-Terrains Mossy Oak Interior Exterior dress-up K&N Air Filter 18-19 MPG highway 115,000 miles and still goin' ![]() More To Come... |
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