Eastern Members CT, DE, NH, NJ, NY, MA, ME, MD, PA, RI, VT, VA, WV

Magnaflow

Thread Tools
 
Search this Thread
 
Old Jun 20, 2007 | 12:17 PM
  #1  
z28bryan's Avatar
Thread Starter
TECH Junkie
iTrader: (7)
 
Joined: Jul 2005
Posts: 3,934
Likes: 0
From: MA
Default Magnaflow

Slowhawk was right, all I needed was a Magnaflow by itself and my car is instantly quieter. I believe I had a small exhaust leak in my Corsa since there was a little bit of carbon dust/dirt on the outside of the connection between the over-the-axle and I-pipe.

In any case, all anyone ever really needs in most cases is a Magnaflow when it comes to new exhausts. It's cheap and sounds great, and I don't feel like as much of a tool when I step on it on backroads as I did with my Corsa You can pay twice as much if you feel like it and get a worse sounding exhaust with slightly nicer tips that will just get dirty eventually anyways, or buy a Magnaflow.
Reply
Old Jun 20, 2007 | 12:41 PM
  #2  
BlackScreaminMachine's Avatar
Internet Mechanic
20 Year Member
iTrader: (17)
 
Joined: May 2005
Posts: 9,830
Likes: 2
From: Wallingford CT
Default

My Corsa works fine, mind you it will be louder with out cats. Mine with my highflow Dynatechs sound like stock till bout 3k then get louder. Unless the exhaust is fully welded you always get exhaust leaks, some companys use high temp RTV to avoid this.

Your tips are dirty because you dont clean them. You have a rich tune, or you didnt have cats. Even with my cats, stock tune and bolt ons get a lil soot on them.

GL with the Magnaflow.
Reply
Old Jun 20, 2007 | 12:52 PM
  #3  
98Z28MASS's Avatar
TECH Addict
iTrader: (6)
 
Joined: Jul 2004
Posts: 2,964
Likes: 1
From: Massachusetts
Default

mangnaflow rocks!
Reply
Old Jun 20, 2007 | 01:31 PM
  #4  
thechef's Avatar
Moderator
20 Year Member
iTrader: (13)
 
Joined: May 2002
Posts: 4,718
Likes: 1
From: milford,CT
Default

magnaflow is great system, especially when the car is pretty stock
when you get headers and a cam and make some good power when you jump on it moms will be picking their kids off the sidewalks cus your car will sound like a MONSTER coming to get them it will be LOUD at WOT but great around town normal driving
Reply
Old Jun 20, 2007 | 01:46 PM
  #5  
Slowhawk's Avatar
LS1Tech Sponsor
iTrader: (12)
 
Joined: Nov 2001
Posts: 14,865
Likes: 6
From: Bridgewater,Ma
Default

Originally Posted by BlackScreaminMachine
My Corsa works fine, mind you it will be louder with out cats. Mine with my highflow Dynatechs sound like stock till bout 3k then get louder. Unless the exhaust is fully welded you always get exhaust leaks, some companys use high temp RTV to avoid this.

Your tips are dirty because you dont clean them. You have a rich tune, or you didnt have cats. Even with my cats, stock tune and bolt ons get a lil soot on them.

GL with the Magnaflow.
wait till you do a H/C setup. Makes the Corsa sound like crap inside the car.
Magnaflow works.
Reply
Old Jun 20, 2007 | 02:44 PM
  #6  
DannoWS6's Avatar
11 Second Club
iTrader: (5)
 
Joined: Apr 2004
Posts: 1,473
Likes: 1
From: Central MA
Default

So if the Magnaflow is quieter than the corsa it should definately make my car quieter huh?

It's getting pretty loud for the street. I might go with the Magnaflow/cutout route. Even though I love my exhaust.

It's only gonna take me 1 ticket.
Reply
Old Jun 20, 2007 | 02:48 PM
  #7  
Specialized's Avatar
TECH Resident
iTrader: (15)
 
Joined: Jun 2006
Posts: 940
Likes: 0
Default

I will be going to a magnaflow setup once I get my car back on the road. Ill sell the catback to someone with no other exhaust mods done to the car. They will be able to appreciate it. Bark is one thing MegaBark (gmmg/lt/ory) is a totally different ballgame.
Reply
Old Jun 20, 2007 | 02:50 PM
  #8  
My84Z's Avatar
TECH Junkie
20 Year Member
Photogenic
Photoriffic
iTrader: (18)
 
Joined: Sep 2003
Posts: 3,035
Likes: 2
From: Dartmouth, Mass
Default

I never really liked the magnaflow wot sound but Definately 400% better then corsa I just got the hooker and although alittle louder then the magnaflow it sounds great.


Bryan I suggest you still get a muffler in your I pipe cause you will still probably be too loud for there restrictions at wot.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Jun 20, 2007 | 03:43 PM
  #9  
Dynotune04's Avatar
On The Tree
 
Joined: Dec 2006
Posts: 113
Likes: 0
From: MA
Default

Originally Posted by z28bryan
Slowhawk was right, all I needed was a Magnaflow by itself and my car is instantly quieter. I believe I had a small exhaust leak in my Corsa since there was a little bit of carbon dust/dirt on the outside of the connection between the over-the-axle and I-pipe.

In any case, all anyone ever really needs in most cases is a Magnaflow when it comes to new exhausts. It's cheap and sounds great, and I don't feel like as much of a tool when I step on it on backroads as I did with my Corsa You can pay twice as much if you feel like it and get a worse sounding exhaust with slightly nicer tips that will just get dirty eventually anyways, or buy a Magnaflow.
it will get louder as time goes on. i have had mine on for about two weeks now and its definatly louder than when i first put it on but its still pretty quiet. i am much more happy with it than i was with my lm1
Reply
Old Jun 20, 2007 | 04:08 PM
  #10  
z28bryan's Avatar
Thread Starter
TECH Junkie
iTrader: (7)
 
Joined: Jul 2005
Posts: 3,934
Likes: 0
From: MA
Default

Originally Posted by My84Z
I never really liked the magnaflow wot sound but Definately 400% better then corsa I just got the hooker and although alittle louder then the magnaflow it sounds great.


Bryan I suggest you still get a muffler in your I pipe cause you will still probably be too loud for there restrictions at wot.
If I get flagged again, I'll get a bullet put on there. I want a different car for autox soon anyway because my Camaro is hard to compete in SM with.
Reply
Old Jun 20, 2007 | 04:12 PM
  #11  
Zger's Avatar
TECH Regular
iTrader: (18)
 
Joined: Aug 2005
Posts: 492
Likes: 1
From: Quakertown PA 18951
Default

I like my Magnaflow also. I really hate the tips though. They look ok on a TA or Formula, but they look like **** on a Camaro. We'll see how it performs with the 408 motor pretty soon. I might do true duals if the Magnaflow shows a significant restriction. I also have a custom Mufflex system with a Magnaflow straight through muffler that I could use also. Decisions decisions...
Reply
Old Jun 20, 2007 | 04:54 PM
  #12  
lilstephsls1's Avatar
CT Hotness
iTrader: (5)
 
Joined: Jul 2004
Posts: 2,480
Likes: 1
From: Bristol, CT
Default

i changed from a loudmouth to magnaflow. i couldn't be any happier
Reply
Old Jun 20, 2007 | 07:31 PM
  #13  
BlackScreaminMachine's Avatar
Internet Mechanic
20 Year Member
iTrader: (17)
 
Joined: May 2005
Posts: 9,830
Likes: 2
From: Wallingford CT
Default

Originally Posted by Slowhawk
wait till you do a H/C setup. Makes the Corsa sound like crap inside the car.
Magnaflow works.

I used this exact same exhaust on a 383 H/C, full bolt on and Long tube LT1 motor sans cats, Loved the sound, really loud, couldnt be happier but it was a cop magnet, but with out cats, cops always looked at it.

http://www.mainstreamtopics.com/~scr...whp%20dyno.WMV
Reply
Old Jun 21, 2007 | 07:05 AM
  #14  
Justins00ss's Avatar
11 Second Club
15 Year Member
Photogenic
iTrader: (18)
 
Joined: Mar 2007
Posts: 845
Likes: 9
From: Eastern Ma/ PSL florida
Default

Yup I just recently switched to the magnaflow too, couldnt be happier. Still might put a cutout on it though, just to be a loud ******* when I want to be
Reply
Old Jun 21, 2007 | 07:26 AM
  #15  
DarkSideSS's Avatar
TECH Enthusiast
20 Year Member
iTrader: (1)
 
Joined: Apr 2004
Posts: 555
Likes: 1
From: Berkley, MA
Default

Originally Posted by BlackScreaminMachine
I used this exact same exhaust on a 383 H/C, full bolt on and Long tube LT1 motor sans cats, Loved the sound, really loud, couldnt be happier but it was a cop magnet, but with out cats, cops always looked at it.

http://www.mainstreamtopics.com/~scr...whp%20dyno.WMV
LT1's sound totally different than LS1's.
Reply
Old Jun 21, 2007 | 07:33 AM
  #16  
z28bryan's Avatar
Thread Starter
TECH Junkie
iTrader: (7)
 
Joined: Jul 2005
Posts: 3,934
Likes: 0
From: MA
Default

With heads/cam, the Corsa made my car sound a lot more like a monster truck, when the Magnaflow makes it sound more like a musclecar.
Reply
Old Jun 21, 2007 | 08:27 AM
  #17  
Specialized's Avatar
TECH Resident
iTrader: (15)
 
Joined: Jun 2006
Posts: 940
Likes: 0
Default

LT1 is a true sbc IMO. Intake style and exhaust pulses are very similar to an iron block/alum headed sbc. The exhaust notes are totally different, Aaron. Not really much can compare to an ls1 in terms of exhaust note.


*Im not saying that ls1s are better, but Im just saying its like comparing apples to oranges*
Reply
Old Jun 21, 2007 | 05:40 PM
  #18  
F-Bobby's Avatar
TECH Enthusiast
20 Year Member
iTrader: (1)
 
Joined: Oct 2004
Posts: 630
Likes: 0
From: Newton Ma
Default

Originally Posted by Justins00ss
Yup I just recently switched to the magnaflow too, couldnt be happier. Still might put a cutout on it though, just to be a loud ******* when I want to be
label the switch for the cutout the "******* mode" lol
Reply
Old Jun 21, 2007 | 05:57 PM
  #19  
99Andrew's Avatar
Launching!
iTrader: (3)
 
Joined: Feb 2003
Posts: 240
Likes: 1
From: CT
Default

I went from a Magnaflow to Corsa - the Magnaflow definately sounds better than the Corsa and it's not as heavy either!
Reply
Old Jun 21, 2007 | 08:10 PM
  #20  
BlackScreaminMachine's Avatar
Internet Mechanic
20 Year Member
iTrader: (17)
 
Joined: May 2005
Posts: 9,830
Likes: 2
From: Wallingford CT
Default

I think exhaust are like women, we all got all our preferences, Of course LS1's sound different, different metal used, head design, port spacing, LS1's in general sound like ***, I guess its a point to make it sound less assy.
Reply



All times are GMT -5. The time now is 10:46 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE