Does anybody know part number # maybe which dual tipped outlet model muffler by Flowmaster will fit a 1997 SE.I put a high flow Hogan downpipe and high flow cat and a SSE factory muffler dual outlet style on but the baffles keep breaking inside the muffler so I thought I would try a Flowmaster Any help would be great
Matt 9/24/2010

Hello, if you changed the cat, you should know the diamater of the outlet intermediate pipe. Flowmaster probably have universal units with different diamaters to fit a wide range of cars.

Check their site ...................http://www.flowmastermufflers.com/searchfmm/search.php

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poverty forces one to do unorthodox things

2000 SSEi
past rides:
1996 SSEi
1992 GTP
1987 Grand Am

I believe the dual outlet camaro muffler uses the same hanger spacing and inlet/outlets as the dual tipped Bonnevilles. I would search thru those to find a compatible match.

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1995 SSEi / 2002 SSEi / 2001 Sierra C3 DENALI

Gordy is right. The F-Body (Camaro/Firebird) crossflow Muffler is the one you want. I'll warn you that the Flowmaster sounds rather tinny and poppy, while the Magnaflow is a bit more of a mellow growl until you wake it up for a roar.

They are distinctly different sounds behind a 3800.

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93 SSEi, 95 SLE (supercharged) 97 Buick LeSabre Limited
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Thanks For The Help I think I will try the Magnaflow.......

I like the sound of the Hooker Aero Chamber mufflers
http://www.holley.com/21721HKR.asp

ROD

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2000 SSEI (SOLD)
rods789 at comcast.net
PB 14.474 @ 96.248 PB 60' 2.168
180 therm AEM DRYFLOW Air Filters
3.33 pulley 3" cat back exhaust
custom solid front motor mount
custom 6" (BIG) intake
__WCBF '06, '07, '08, '11 survivor__

Aloha
Thanks to all for your suggestions I am torn between the Hooker aero comp and the Magna flow .I have to wait a week currently replacing the Rad. and a left rear hub and speed sensor assembly...... Oh well it's only money
Matt 9/21/10

I have the Magnaflow on my 97SE and it sounds wonderful.

Magnaflow 12266 is the "aluminized" version, 14266 is the stainless.

You can hear it on the video in this post:
http://pontiacbonnevilleclub.com/forum/viewtopic.php?f=9&t=13112&p=140548

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`05 Mercedes S500

Aloha......... Thanks for all the suggestions on the muffler for my 1997 Bonn.SE......Upgrade
I Went for the Hooker Aero Comp.
Designed to fit a 1993-1999 Camaro
$86.99 plus $12.99 Shipping Thru Jegs.com
#052021721 Part Number.Stainless/Alum.Design
Nice tone sounds better than the Flowmaster
Nice tone on Highway

I also upgraded to a Stainless Hogan Performance down pipe and high flow Magnaflow cat.and stainless pipe throughout the exhaust system.
Aloha Matt 12/22/2010

I'm glad you like it and that muffler won't change it's tone or loudness as the miles rack up. I have 200k on my Aero Chamber mufflers and they sound the same today as they did when I put them on. I love the deep tone that they have, I can set off car alarms in parking lots because of that low deep tone and it's not loud.

ROD

_________________
2000 SSEI (SOLD)
rods789 at comcast.net
PB 14.474 @ 96.248 PB 60' 2.168
180 therm AEM DRYFLOW Air Filters
3.33 pulley 3" cat back exhaust
custom solid front motor mount
custom 6" (BIG) intake
__WCBF '06, '07, '08, '11 survivor__