What is your favorite performance muffler? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

72truckman · 05-26-2009, 12:59 AM

What is your Favorite performance muffler? NO GLASSPACKS

QKENUF4U · 05-26-2009, 01:33 AM

flowmaster (or flowMONSTER since it sounds the same and is cheaper)

greasemonkey · 05-26-2009, 02:01 AM

Hooker MaxFlow.

norwegianc10 · 05-26-2009, 02:22 AM

Cherry bomb

Tx Firefighter · 05-26-2009, 05:45 AM

And why no glasspacks ?

jim zag · 05-26-2009, 05:53 AM

I just use inexpensive turbo mufflers. The Flowmaster style mufflers are TOO LOUD for my style of CRUISIN'!

petey-pablo · 05-26-2009, 05:55 AM

Bulletperformance ProTurbo Mufflers Or flowmaster's

cdowns · 05-26-2009, 06:49 AM

generic turbo

big_al_71 · 05-26-2009, 07:30 AM

Dynomax....

bigsnookmaster · 05-26-2009, 08:44 AM

I'm with Big Al, Dynomax Race Magnums ( a little loud) or Dynomax Super Turbo (a little quieter).Both of these make great power,and with an x-pipe, sound great!My .02

Shon · 05-26-2009, 09:00 AM

Magnaflow

jgreene0717 · 05-26-2009, 09:39 AM

Magnaflow gets my vote.

BossHogg69 · 05-26-2009, 09:58 AM

I have Flowtech Terminators on my '05 GMC Sierra - really love it (very raspy)

I have Flowtech Afterburners on my '69 C10 - like it a lot (deep sound)

I HAD Thrush Turbo mufflers on my '69 C10 - didn't like it (sounded like a school bus)

I had a flowmaster 40 series on my '92 c1500 (sold it) - loved it (throaty)

norwegianc10 · 05-26-2009, 10:32 AM

Quote:

Originally Posted by norwegianc10

Cherry bomb

Glasspacks

Beetle · 05-26-2009, 02:03 PM

Does chambered count?

69GMCLonghorn · 05-26-2009, 03:25 PM

It's hard to beat Magnaflow. They are some of the best built mufflers out there, aside from the fact that they sound the best, too! (personal opinion, of course!).

But! I ran a set of $14 (ea) Thrush Turbo's on a Chevelle for about 8 years and 100,000 miles before they let loose. They sounded decent, but not great. But if you're on a budget, go for it.

BLACK AND BLUE 67-72 · 05-26-2009, 03:47 PM

Flowmaster, hands down!!!!

thirdstreettito · 05-26-2009, 03:55 PM

Muffler? Whats that?

norwegianc10 · 05-26-2009, 04:10 PM

Quote:

Originally Posted by thirdstreettito

Muffler? Whats that?

smoky02 · 05-26-2009, 04:15 PM

I would have to say flowmaster. Also I read that someone said they are running an X-pipe, could you please post up a picture of that?

stratcat1979 · 05-26-2009, 06:05 PM

Dynomax ultraflo welded. Deep throaty tone, great straighthru design that is less restrictive than a flowmaster, and has none of the annoying resonance of flowmasters.

bigsnookmaster · 05-26-2009, 06:16 PM

smokey02, Here's a pic of my X-Pipe:

bigsnookmaster · 05-26-2009, 06:18 PM

I clicked too quick, here it is:

72 cheyenne pdx · 05-26-2009, 07:05 PM

Borla on mine.

Bowtiefreak · 05-26-2009, 07:18 PM

I really have ran just about everything out there
Flowmaster
Magnaflow
Dynomax
Thrush
summit turbos
Hooker Aero chambers
Cherry Bomb
Glasspacks

and by far the best in my opinion is Borla, but they maybe one of the most expensive.

05-26-2009, 12:59 AM	#1
72truckman Registered User Join Date: Mar 2006 Location: San Ramon, California Posts: 276	What is your favorite performance muffler? What is your Favorite performance muffler? NO GLASSPACKS __________________ My 1972 Blazer 5.3 E85/ NV4500 5spd 4x4 Work in Progress http://67-72chevytrucks.com/vboard/s...d.php?t=291482 **SOLD!!!!!** 1965 GMC 4X4 http://67-72chevytrucks.com/vboard/s...d.php?t=294727

05-26-2009, 01:33 AM	#2
QKENUF4U Senior Member Join Date: Jan 2005 Location: SUNNY WARM BIKE RIDING COTTONWOOD ARIZONA Posts: 2,097	Re: What is your favorite performance muffler? flowmaster (or flowMONSTER since it sounds the same and is cheaper)

05-26-2009, 02:01 AM	#3
greasemonkey Registered User Join Date: Dec 2001 Location: Pace, FL Posts: 2,155	Re: What is your favorite performance muffler? Hooker MaxFlow. __________________ 1942 Master Deluxe 1969 C/10 1985 Blazer CUCV 1987 Jimmy 2004 Tahoe 2005 Silverado 1500 2005 Silverado 3500

05-26-2009, 02:22 AM	#4
norwegianc10 Registered User Join Date: Jun 2008 Location: Norway Posts: 90	Re: What is your favorite performance muffler? Cherry bomb __________________ 67 c10 Short Step 350/th400 daily driver 69 Camaro work in progress

05-26-2009, 05:45 AM	#5
Tx Firefighter Watch out for your cornhole ! Join Date: Jun 2003 Location: Azle, Texas Posts: 14,162	Re: What is your favorite performance muffler? And why no glasspacks ? __________________ I'm on the Instagram- @Gearhead_Kevin

05-26-2009, 05:53 AM	#6
jim zag ENGINE BUILDER Join Date: Apr 2006 Location: Shortsville n.y. Posts: 344	Re: What is your favorite performance muffler? I just use inexpensive turbo mufflers. The Flowmaster style mufflers are TOO LOUD for my style of CRUISIN'! __________________ JIM ZAG

05-26-2009, 05:55 AM	#7
petey-pablo "THE GREEN GOBLIN" Join Date: Mar 2008 Location: Fremont Ca. Posts: 1,025	Re: What is your favorite performance muffler? Bulletperformance ProTurbo Mufflers Or flowmaster's __________________ Petey-pablo "THE GREEN GOBLIN" 1972 Cheyenne 10 Short Fleet Side Front 2.5inch Spindles with 2inch Springs Rear 4inch drop Springs. 454BBC TH400,Posi 1971 Cheyenne 10 Long Fleet Side 454BBC TH350,Posi Sold Drive it like you stole it! Petey-pablo@sbcglobal.net

05-26-2009, 06:49 AM	#8
cdowns Senior Member Join Date: Jan 2003 Location: daytonabeach Posts: 22,956	Re: What is your favorite performance muffler? generic turbo __________________ 71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY

05-26-2009, 07:30 AM	#9
big_al_71 Registered User Join Date: Jun 2008 Location: South Florida Posts: 11,375	Re: What is your favorite performance muffler? Dynomax.... __________________ Get your facts first, and then you can distort them as much as you please!!!!!. Sylvester's build thread >>>http://67-72chevytrucks.com/vboard/s...ht=big+rebuild

05-26-2009, 08:44 AM	#10
bigsnookmaster Registered User Join Date: Jan 2008 Location: St.Petersburg,Fl Posts: 1,267	Re: What is your favorite performance muffler? I'm with Big Al, Dynomax Race Magnums ( a little loud) or Dynomax Super Turbo (a little quieter).Both of these make great power,and with an x-pipe, sound great!My .02 __________________ greg http://community.webshots.com/user/68406Stepside

05-26-2009, 09:00 AM	#11
Shon Registered User Join Date: Sep 2005 Location: sc Posts: 1,203	Re: What is your favorite performance muffler? Magnaflow

05-26-2009, 09:39 AM	#12
jgreene0717 Jason Join Date: Sep 2008 Location: Wetumpka, AL Posts: 152	Re: What is your favorite performance muffler? Magnaflow gets my vote.

05-26-2009, 09:58 AM	#13
BossHogg69 motor exploder Join Date: Mar 2009 Location: Pittsburgh, PA Posts: 2,346	Re: What is your favorite performance muffler? I have Flowtech Terminators on my '05 GMC Sierra - really love it (very raspy) I have Flowtech Afterburners on my '69 C10 - like it a lot (deep sound) I HAD Thrush Turbo mufflers on my '69 C10 - didn't like it (sounded like a school bus) I had a flowmaster 40 series on my '92 c1500 (sold it) - loved it (throaty) __________________ Adam 1969 Chevy CST/10 stepside, DART Big M/TREMEC Magnum Extreme/3.73's w/Detroit Truetrac 1965 Chevy Bel Air Wagon (daily driver), 327/TH350,10 bolt w/3.08's 1961 Chevy Bel Air Sport Coupe, ZZ454/M21/9" rear w/3.50's & Detroit Truetrac 2005 GMC 1500 ccsb 2wd, 6.0L/4L65e/3.73 G80 2006 GMC 2500HD ccsb 4x4, DMax LBZ/Allison 6spd/4.56's w/Detroit TrueTrac Use the SEARCH function on this forum - it is your friend!!

05-26-2009, 02:03 PM	#15
Beetle Registered User Join Date: May 2009 Location: Fayetteville, NC Posts: 725	Re: What is your favorite performance muffler? Does chambered count?

05-26-2009, 03:25 PM	#16
69GMCLonghorn Registered User Join Date: Dec 2006 Location: Porter Ranch, CA Posts: 978	Re: What is your favorite performance muffler? It's hard to beat Magnaflow. They are some of the best built mufflers out there, aside from the fact that they sound the best, too! (personal opinion, of course!). But! I ran a set of $14 (ea) Thrush Turbo's on a Chevelle for about 8 years and 100,000 miles before they let loose. They sounded decent, but not great. But if you're on a budget, go for it. Last edited by 69GMCLonghorn; 05-26-2009 at 03:25 PM.



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05-26-2009, 03:47 PM	#17
BLACK AND BLUE 67-72 Firefighter Join Date: Feb 2001 Location: Yellville, Ar, USA Posts: 1,943	Re: What is your favorite performance muffler? Flowmaster, hands down!!!! __________________ '72 Chevy SWB 350 Auto '67 GMC LWB 350 4 speed '70 Chevy 4x4 Stepside 350 Auto Yellville, Ar. USA

05-26-2009, 03:55 PM	#18
thirdstreettito Resident of Here Join Date: May 2008 Location: Wesley Chapel, FL, USA Posts: 7,716	Re: What is your favorite performance muffler? Muffler? Whats that? __________________ ~Bradley~ 2004 Black GTO LS2/T56 too much to list Miss having a truck

05-26-2009, 04:15 PM	#20
smoky02 Registered User Join Date: Oct 2003 Location: Sunny, Florida, some might call it South Alabama Posts: 834	Re: What is your favorite performance muffler? I would have to say flowmaster. Also I read that someone said they are running an X-pipe, could you please post up a picture of that? __________________ Just sold my C10...sad day... Looking for a 1972 Blazer to hopefully fill the hole in my heart.

05-26-2009, 06:05 PM	#21
stratcat1979 Registered User Join Date: May 2009 Location: Dallas, TX Posts: 10	Re: What is your favorite performance muffler? Dynomax ultraflo welded. Deep throaty tone, great straighthru design that is less restrictive than a flowmaster, and has none of the annoying resonance of flowmasters.

05-26-2009, 06:16 PM	#22
bigsnookmaster Registered User Join Date: Jan 2008 Location: St.Petersburg,Fl Posts: 1,267	Re: What is your favorite performance muffler? smokey02, Here's a pic of my X-Pipe: __________________ greg http://community.webshots.com/user/68406Stepside

05-26-2009, 06:18 PM	#23
bigsnookmaster Registered User Join Date: Jan 2008 Location: St.Petersburg,Fl Posts: 1,267	Re: What is your favorite performance muffler? I clicked too quick, here it is: Attached Images __________________ greg http://community.webshots.com/user/68406Stepside

05-26-2009, 07:05 PM	#24
72 cheyenne pdx Registered User Join Date: Nov 2006 Location: Portland Posts: 382	Re: What is your favorite performance muffler? Borla on mine.

05-26-2009, 07:18 PM	#25
Bowtiefreak Registered User Join Date: Jul 2003 Location: LeRoy, Mich. Posts: 854	Re: What is your favorite performance muffler? I really have ran just about everything out there Flowmaster Magnaflow Dynomax Thrush summit turbos Hooker Aero chambers Cherry Bomb Glasspacks and by far the best in my opinion is Borla, but they maybe one of the most expensive. __________________ 1968 Chevy C10 Short Fleetside/Wood floor ECE 4-6 Drop / 406 Small Block 1971 Chevelle 427 Big Block

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