C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Aftermarket Mufflers

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Old Sep 27, 2002 | 02:43 AM
  #1  
red_89_vette's Avatar
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Default Aftermarket Mufflers

I'm most likely going to purchase new mufflers within the next few weeks. And i was just wondering what everyone's thoughts were on the different brands that are out there. Keeping in mind I didn't want to spend a huge amount. thanx
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Old Sep 27, 2002 | 03:38 AM
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Default Re: Aftermarket Mufflers (red_89_vette)

I love mine great rumble, no resonance, pretty reasonably priced (about $500 for the set) http://www.ansasport.com is the website to contact them.

Joe
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Old Sep 27, 2002 | 08:27 AM
  #3  
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Default Re: Aftermarket Mufflers (red_89_vette)

I instaled KBD 2 1/2" ss last year, They give a good from the gut rumble, no resonance, and they not real loud from the side of the road. From in the car they are just loud enough to always be there, When you get on it, they give you that business sound.
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Old Sep 27, 2002 | 11:31 AM
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Default Re: Aftermarket Mufflers (red_89_vette)

Go with the flow! Flowmasters. Nice rumble at idle and pretty aggressive at WOT. Won't set off car alarms as you pass by.
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Old Sep 27, 2002 | 11:55 AM
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Default Re: Aftermarket Mufflers (Steel Blue 91)

Won't set off car alarms as you pass by.
Mine do.
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Old Sep 27, 2002 | 02:10 PM
  #6  
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Default Re: Aftermarket Mufflers (red_89_vette)

I just had a pair of Flowmaster Thermoflows installed, ($245.00 including installation). They're GREAT. Jim Mods so far: K&N filtercharger, Flowmasters, Ed Wright Stage 2 Fastchip. WOW, what a dif.
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Old Oct 3, 2002 | 03:26 AM
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Default Re: Aftermarket Mufflers (red_89_vette)

Flowmasters...Flowmasters...Flowmasters. ....enough said!!!!!!!!!!!!!

Get them from either JEGS or SUMMIT...PRICES RIGHT....

fyi
TONY

:cheers:


[Modified by oldace84, 2:27 AM 10/3/2002]
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Old Oct 3, 2002 | 02:12 PM
  #8  
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Default Re: Aftermarket Mufflers (Nathan Plemons)

Mine do.


Got MagnaFlows!!! Wouldn't trade them for anything other than straight pipes. :D :eek:

Neal
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Old Oct 3, 2002 | 03:02 PM
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Default Re: Aftermarket Mufflers (red_89_vette)

How about what mufflers actually make hp....

Years ago when I was buying muffler in the mid 90's

-KBD, I have a test where they lost hp
-Flowmasters and Dynomax were on the bottom of the totem pole in hp gains. (I have no idea about the new flowmasters as they seemed to come out with a lot more products)
-Borla, Power Effects, B&B Triflow all seem to do well.

Corsa has done will in recent test I have seen on C5's.

I am sure someone else can chime in with newer results and products.
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Old Oct 4, 2002 | 01:15 AM
  #10  
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Default Re: Aftermarket Mufflers (red_89_vette)

You can try this place http://www.corvette-exhausts.com/

I don't know anyone that has them, but the look pretty cool.
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Old Oct 4, 2002 | 01:15 PM
  #11  
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Default Re: Aftermarket Mufflers (red_89_vette)

I just installed a Power Effects cat back system.
It's great. good power increase, nice sound. A little resonent in the pre 2k rpm area, but you can put them in the closed position to clear that up. The install is mindlessly easy. They are a little more expensive, but fit and finish is perfect. They look pretty mean from the back too.
I can send you some mpegs of the sound if you are interested.
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Old Oct 4, 2002 | 01:30 PM
  #12  
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Default Re: Aftermarket Mufflers (red_89_vette)

What about the "monza" and 'targa' mufflers in MIDAM and other catalogs?!?! The "Monza" flavors are only $130 a pair!!!!

I assume they are like glasspacks, but don't really know for sure... they look like straight pipes but and would look real 'clean' under the car... Plus, they have that "low, throaty european classic" sound!?!? (whatever that is... ha!!!)

I've never heard anyone talk about them, but they seem to be the cheapest muffler available!!!
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Old Oct 4, 2002 | 06:06 PM
  #13  
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Default Re: Aftermarket Mufflers (88-L98-Z52)

I used to use the KBD Targa Black square mufflers from the MidAm catalog. It was not TOO loud at normal drivng, but sounded like a racecar/throaty at WOT. Only thing, they rusted out after less than a year..
Now I run MidAmerica Stainless Steel 2 5/8" round Targa mufflers.
Lost a little on th elow end as they are pretty big, they are a bit loud too even at normal driving, but look pretty good and flow very well.
Not sure of the HP gains, but would love some1 who actually knows..
they are basically straigh glasspacks, without the 'glass' . v :D
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Old Oct 4, 2002 | 07:55 PM
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Default Re: Aftermarket Mufflers (Arisa)

Mine do.



Got MagnaFlows!!! Wouldn't trade them for anything other than straight pipes. :D :eek:
I got the Magnaflows too. They are great. Not too loud, but nice sound. I can actually speak to someone when I gun it!
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Old Oct 4, 2002 | 08:28 PM
  #15  
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Default Re: Aftermarket Mufflers (Nathan Plemons)

Won't set off car alarms as you pass by.

Mine do.
Same here :yesnod:
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Old Oct 6, 2002 | 12:58 AM
  #16  
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From: San Diego , CA Double Yellow DirtBags 1985..Z51..6-speed
Default Re: Aftermarket Mufflers (88-L98-Z52)

I have the Monza's on my car. It took me awhile to find them, until I looked on the website and realized they're glasspacks.

The previous owner put them on, so I can't really compare them to stock mufflers. But they're loud, and sound pretty nice too. Maybe I can figure out a way to record the sound.

BTW, I get a bunch of resonance above 3500.... but hey, you're only using that when you're tryin to make some noise...


[Modified by CentralCoaster, 9:06 PM 10/7/2002]
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