12267 - LS1TECH - Camaro and Firebird Forum Discussion

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12267, camaro, flow, good, ls1, magnaflow, muffler, performance, sound

Magnaflow #12267 Muffler who's running them?

DwDrummer on Jun 11, 2013

Jun 17, 2013 10:42 AM
by FSUNole17

7

9,264

Generation III External Engine

12266, 12267, 14419, 3, 50, camaro, catback, flowmaster, ls1, ls1tech, lt1, magnaflow, muffler, replace, single

Magnaflow Muffler on Flowmaster Catback

aaron_douglas on Aug 31, 2012

Sep 1, 2012 10:08 PM
by poloaa009

9

3,134

Generation III External Engine

12267, add, changing, exhast, exhaust, inch, ls1tech, lt1, magnaflow, muffler, pipes, stock, tail, tip, tips

Want stock exhaust tips back

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1 2)

MR01Z28 on Jul 9, 2012

Jul 28, 2012 12:30 PM
by MR01Z28

27

7,676

General LSX Automobile Discussion

12267, 4, change, exhaust, joining, ls1tech, magnaflow, muffle, muffler, putting, tailpipe, tips, tran, weld, welded

New member. Have a question on exhaust pipes

Doc74 on Jan 11, 2012

May 13, 2012 07:34 AM
by Paul Bell

5

1,358

Pontiac Firebird 1967-2002

12267, 94, back, cat, catback, firebird, flowmaster, ls1tech, lt1, mac, magnaflow, muffler, replace, sound, stock

Muffler to replace my Flowmaster (help)

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1 2)

stangslayerLT1 on Apr 3, 2012

Apr 18, 2012 07:47 PM
by DisasterFormula

23

2,309

LT1-LT4 Modifications

, 12267, camaro, catback, forum, ls1, magnaflow, magnalflow, muffler, part, review

Anyone with LT's to magnaflow 12267?

bizkit642 on Mar 12, 2012

Mar 12, 2012 03:42 PM
by omarrakeen

1

1,470

Generation III External Engine

12267, 1998, 3s, camaro, catback, exhaust, gen, ips, ls1tech, magnaflow, quadtip, redoing, run, start, systems, z28

redoing my exhaust...ideas..

omarrakeen on Mar 10, 2012

Mar 11, 2012 04:57 PM
by omarrakeen

10

1,498

Generation III External Engine

12267, 99, baffles, camaro, dynomax, good, horsepower, loaded, ls1, magnaflow, mufflers, review, running, spring, vt, z28

Is anyone running this dynomax muffler?

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1 2)

Tyler Z28 on Aug 26, 2011

Sep 17, 2011 08:56 PM
by njz28

22

16,609

Generation III External Engine

12267, bullet, ls1tech, magnaflow, number, part

WTB Magnaflow muffler 12267 or 3.5" bullet

omarrakeen on Sep 7, 2011

Sep 14, 2011 08:35 AM
by omarrakeen

10

430

Parts Wanted

12265, 12266, 12267, 14267, camaro, crossflow, crossflwo, dimensions, imch, ls1, ls1tech, magnaflow, muffler, number, part, pipe, review

Which Magnaflow muffler?

supersick99z on Sep 11, 2011

Sep 12, 2011 10:37 PM
by 01ssreda4

11

4,086

Generation III External Engine

help me decide.tired of thinking!

omarrakeen on Sep 11, 2011

Sep 11, 2011 04:53 PM
by omarrakeen

4

521

Generation III External Engine

Magnaflow

Formula4877 on Jun 9, 2011

Jun 10, 2011 07:19 PM
by Formula4877

2

673

Parts Classifieds

12267, flowmaster, gains, havelock, jersey, louder, ls1, ls1tech, magnaflow, quiet, quieter, sales, sounds, south, tech

flowmaster to magnaflow

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1 2 3)

cep39 on Apr 12, 2011

Apr 15, 2011 10:10 AM
by z28camaross2

48

3,352

Generation III External Engine

12267, 2011, borla, cat, corsa, corsareplacementmuffler, exhaust, ls1, lt1, magnaflow, marylandspeed, muffler, overpriced, raspy, replacement, sucks

Corsa Sucks.

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1 2)

FirebirdTransAm on Jan 6, 2011

Jan 10, 2011 02:32 PM
by 87silverbullet

28

4,277

Generation III External Engine

12267, catback, cheap, engine, exhaust, exhuast, internal, ls1, lt1, magnaflow, muffler, mufflers, raspy, sound, tips

LS1 v. LT1 exhaust question...

Cheap Guy on Dec 12, 2010

Dec 12, 2010 09:38 PM
by Cheap Guy

5

1,819

Generation III Internal Engine

05, 12267, amazon, exhaust, fit, gto, horsepower, inside, ls1, magnaflow, muffler, mufflers, mustang, pipe, standard

My Impressions on Magnaflow Muffler Installed Today.

corvet786c on Jun 30, 2010

Jul 6, 2010 07:35 PM
by colews6

11

1,867

Generation III External Engine

magnaflow?

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1 2)

lt1formula275 on May 10, 2010

May 13, 2010 04:53 PM
by RPM WS6

38

5,320

New LS1 Owners - Newbie Tech

Magnaflow 12267

Quik Sand on Feb 3, 2010

Feb 4, 2010 10:15 PM
by Quik Sand

1

1,006

Parts Classifieds

replacment mufflers?

colews6 on Jan 28, 2010

Jan 28, 2010 02:13 PM
by colews6

6

585

Generation III External Engine

12267, 14267, irving, magnaflow, muffler, part, price, tx

WTB: Magnaflow #14267 Muffler.

Cheetoh on Jan 24, 2010

Jan 24, 2010 09:49 PM
by 1995blacktattop

1

510

Parts Wanted

12267, 14267, catback, exhaust, fbody, inch, ls1, lt1, magnaflo, magnaflow, muffler, mufflers, replacement, replica, tick, youtube

magnaflow muffler question 12267 vs 14267

1995blacktattop on Oct 6, 2009

Oct 8, 2009 06:11 PM
by 1995blacktattop

3

5,928

LT1-LT4 Modifications

02, 12267, 86, catback, cheap, clone, corsa, gn, hooker, kooks, lt1, magnaflow, mufflers, patriot, tips, vs, ws6

Poll

magnaflow vs. hooker catback

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1 2 3)

94dragbird on Jun 20, 2009

Jul 5, 2009 12:55 PM
by SOMbitch

41

3,758

Generation III External Engine

12267, bullet, exhaust, lm1, loud, loudmouth, magnaflow, mouth, muffler, mufflers, noise, quietest, quieting, slp, style

Magnaflow muffler placed in Loudmouth?

steve65 on Dec 17, 2008

Dec 29, 2008 10:53 PM
by steve65

11

3,639

Generation III External Engine

12267, 12288, 1500, 2001, camaro, design, difference, inlet, ls1, magnaflow, magnaflow12288, muffler, mufflers, outlet, ram

whats the diff. between these 2 magnaflow mufflers

z28_n_tx on Nov 12, 2008

Nov 13, 2008 01:51 PM
by z28_n_tx

6

2,818

Generation III External Engine

12267, advice, hp, increase, ls1, magnaflow

Magnaflow...Advice & Opinions Welcomed!

(

1 2)

Titanws6 on Jan 16, 2008

Mar 26, 2008 09:58 PM
by marovetsm

32

2,029

Generation III External Engine

Magnaflow mufflers???

Bad_tx_Z28 on Sep 24, 2007

Sep 25, 2007 07:52 PM
by Cheap Guy

17

1,007

LT1-LT4 Modifications

12267, 2005, 2007, chevy, corvette, flow, ls1, lt1, magna, magnaflow, muffler, review, swap, tahoe, weld

Magnaflow 12267 Muffler

XxXTransAmXxX on Feb 28, 2007

May 27, 2007 10:49 AM
by XxXTransAmXxX

14

1,548

LSX Parts For Sale

12267, 53, ca, camaro, crossflow, duals, flow, ls1, magnaflow, muffler, mufflers, pictures, redding, silverado, titan

Cross-Flow Magnaflow Muffler?

Ferocity02 on Nov 29, 2006

Nov 30, 2006 11:37 AM
by ls1_doc

16

8,091

Generation III External Engine

Magnaflow

ssheets on May 9, 2005

May 10, 2005 07:50 PM
by Hardtop00SS

8

704

Generation III External Engine

Threads Tagged with 12267