Mustang - 2004 - Mufflers

40 results

All to choose your Mustang - 2004 - Mufflers, thanks to the web's most comprehensive price comparison and buying guide ! In this category you will find the best deals, consumer reviews, professional tests, photos and videos to help you choose the best products at the best price.

$419.99
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Pypes Exhaust SFM27V Violator 2-1/2" Diameter 3" Tips 409 Stainless Steel Cat-Back Exhaust System fo...

Increase In Performance. Bolting on a Pypes Violator Catback system to a stock 1998 to 2004 GT will yield an instant 8 to 13 horsepower gain. It features two of Pypes Violator mufflers for the ultimate in flow and power gains with an aggressive rude... More details
$44.99 - $99.85
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Pypes Exhaust MVR200S M-80 Style 14" Long 4" OD 2-1/2" Center Inlet 2-1/2" Center Outlet 304 Polishe...

Aggressive M80 Sound. The M80 "Race Pro" muffler has a straight-through design that features a layer of stainless mesh around a unique internal 3.5" louvered tube, accompanied by a healthy stuffing of basalt insulation that results in an aggressive... More details
$256.99 - $269.94
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Pypes No-muffler Exhaust System Sfm62ss

Increase Performance. Bolting on a Pypes Muffler Delete Axle-Back to a stock 2005-2010 GT or 2007-2010 GT500 will yield an instant 5 to 10 horsepower gain. It features a unique "muffler delete" design for the ultimate in flow and power gains with an... More details
$579.99 - $593.98
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2004 Ford Mustang Flowmaster Exhaust Systems - Force II 817275 Force II Dual Rear Exit System (700042024797)

Flowmaster 817275: Exhaust System Ford Mustang Base 2001, Force II Stainless Steel Cat-Back Exhaust System (817275) by Flowmaster, MODERATE SOUND, 2.5" Inlet / 2.5" Outlet, 2.5" Tubing, Super 40 Series Delta Flow Mufflers, Dual Rear Exit, and 3"... More details
$553.98 - $589.99
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Slp M31006 Loud-mouth Cat-back Exhaust System

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$73.63 - $159.90
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Flowmaster 942549 Super 44 Muffler - 2.50" Offset In / 2.50" Same Side Out - Aggressive Sound (700042021239)

Flowmaster 942549: Exhaust System Universal Super 44 Series Delta Flow Aluminized Steel Muffler (942549) by Flowmaster, AGGRESSIVE SOUND, 2.5" Offset Inlet / 2.5" Offset Outlet Same Side, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. More details
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956 user opinions

2004 Ford Mustang Heartthrob Dual Cat-Back Exhaust System 1028825V Muffler-Back Exhaust

1028825V Heartthrob Dual Cat-Back Exhaust System fits: 1999-2004 Ford Mustang. 1028825V Heartthrob Dual Cat-Back Exhaust System Features - Double your vehicle's menacing attitude with Heartthrob's rough and tumble Dual Cat-Back Exhaust System. More details
553.97
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Flowmaster 17267 Force Ii Cat-back Exhaust System

Flowmaster 17267 Force II Cat-Back Exhaust System Force II Cat-Back Exhaust System 1999-2004 Ford Mustang GT/Mach 1/Bullitt (Exc Cobra) 2.5 Tubing, 3 Polished SS Tips Dual Rear Exit Super 50 Series Muffler Aluminized Steel Welcome to the JEGS eBay... More details
$532.32 - $546.98
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2004 Ford Mustang Flowmaster Exhaust Systems 817248 American Thunder 2.5" Dual Rear Exit System (700042024742)

Flowmaster 817248: Exhaust System Ford Mustang SVT Cobra 1999, American Thunder Stainless Steel Cat-Back Exhaust System (817248) by Flowmaster, MODERATE SOUND, 2.5" Inlet / 2.5" Outlet, 2.5" Tubing, Super 40 Series Delta Flow Mufflers, Dual Rear... More details
79.95
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1986-2004 Ford Mustang Muffler - Flowmaster 942448

New Ford Mustang Muffler. Brand: Flowmaster. Fits Years: 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04. More details
$499.98 - $529.99
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Slp M31007a Loud-mouth Ii Cat-back Exhaust System

More Power and Sound. This SLP system includes SLP's famous Loudmouth II "Bullet Style" race mufflers for minimal restriction, increased horsepower and an aggressive tone, that are only second to the Loudmouth "shotgun" race resonators for sound. More details
$77.50 - $82.99
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Flowmaster 8042443 40 Series Muffler 409S - 2.25" Offset In / 2.25" Offset Out - Aggressive Sound (700042022540)

Flowmaster 8042443: Exhaust System Oldsmobile Cutlass 5.0L / 5.7L 1985, 40 Series Original Stainless Steel Muffler (8042443) by Flowmaster, AGGRESSIVE SOUND, 2.25" Offset Inlet / 2.25" Offset Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19"... More details
331.85
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956 user opinions

2004 Ford Mustang Heartthrob Dual Cat-Back Exhaust System 1028827V Muffler-Back Exhaust

1028827V Heartthrob Dual Cat-Back Exhaust System fits: 1999-2004 Ford Mustang. 1028827V Heartthrob Dual Cat-Back Exhaust System Features - Double your vehicle's menacing attitude with Heartthrob's rough and tumble Dual Cat-Back Exhaust System. More details
89.99
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1986-2011 Ford Mustang Muffler - Flowmaster 842448

New Ford Mustang Muffler. Brand: Flowmaster. Fits Years: 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 86, 87, 88, 89, 90, 91, 92, 93, 94,... More details
665.04
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51 user opinions

MagnaFlow 15644 Street Series Cat-Back Exhaust System Ford Mustang ...

MagnaFlow 15644: Exhaust System Ford Mustang SVT Cobra 2004, Street Series Stainless Steel Cat-Back Exhaust System (15644) by MagnaFlow, MODERATE SOUND, 2.5 Tubing, 4 x 9 x 14 Muffler, Dual Split Rear Exit, and 3.5 Tips. The Street Series is... More details
514.99
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258 user opinions

Ford Mustang Flowmaster 17275 Force II Dual Catback Exhaust

Flowmaster V8 Style and Sound. Give your V6 Pony that unmistakeable Flowmaster V8 sound and power with the Force II Dual Catback Exhaust system. This Dual Catback system improves exhaust flow using Flowmaster's patented chambered 50 series muffler... More details
866.94
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Agency Power Performance Exhaust Muffler System AP-996-170

The Porsche 996 is an easy car to make power with. However, you need to choose the correct products to gain performance properly. Agency Power has designed this muffler system for the Porsche 996 to give your car a great sound and add over 10 wheel... More details
101.99
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1994-2004 Ford Mustang Muffler - Flowmaster 942053

New Ford Mustang Muffler. Brand: Flowmaster. Fits Years: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04. PartsGeek offers high quality new, OEM and aftermarket products. 942053 More details
473.98
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Flowmaster 17312 American Thunder Cat-back Exhaust System

Flowmaster 17312 American Thunder Cat-Back Exhaust System American Thunder Cat-Back Exhaust System 1999-2004 Ford Mustang GT/Mach 1/Bullitt 4.6L V8 2.5 Tubing, 3 Polished SS Tips Dual Rear Exit Super 40 Series Muffler Aluminized Steel Welcome to the... More details
114.99
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1986-2004 Ford Mustang Muffler - Flowmaster

New Ford Mustang Muffler. Brand: Flowmaster. Fits Years: 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04. More details
511.97
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Flowmaster 17248 American Thunder Cat-back Exhaust System

Flowmaster 17248 American Thunder Cat-Back Exhaust System American Thunder Cat-Back Exhaust System 1999-2004 Ford Mustang Cobra 4.6L V8 2.5 Tubing, 3 Polished SS Tips Dual Rear Exit Super 40 Series Muffler Aluminized Steel Welcome to the JEGS eBay... More details
514.99
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258 user opinions

2002 Ford Mustang V6 Flowmaster 17275 Force II Dual Catback Exhaust

Flowmaster V8 Style and Sound. Give your V6 Pony that unmistakeable Flowmaster V8 sound and power with the Force II Dual Catback Exhaust system. This Dual Catback system improves exhaust flow using Flowmaster's patented chambered 50 series muffler... More details
77.50
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51 user opinions

Flowmaster 42443 40 Muffler Ford Mustang 2004

Flowmaster 42443: Exhaust System Ford Mustang GT / SVT Cobra 2004, 40 Series Original Aluminized Steel Muffler (42443) by Flowmaster, AGGRESSIVE SOUND, 2.25 Offset Inlet / 2.25 Offset Outlet, 4 Thick x 9.75 Wide x 13 Case Length x 19 Overall Length. More details
514.99
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258 user opinions

1999 Ford Mustang V6 Flowmaster 17275 Force II Dual Catback Exhaust

Flowmaster V8 Style and Sound. Give your V6 Pony that unmistakeable Flowmaster V8 sound and power with the Force II Dual Catback Exhaust system. This Dual Catback system improves exhaust flow using Flowmaster's patented chambered 50 series muffler... More details
784.99
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98-04 Pypes Mustang V6 3.8l 2.5 Header Back Exhaust W/ X-pipe 3 Ss Tips & Cats

1996-2004 Mustang V6 3.8L Complete 2.5 THE BEAST Exhaust System with X-Pipes w/ High Flow Cats •Brand new •Pypes Performance Exhaust •Fits any 1998-2004 Mustang V6 3.8L with a GT or Cobra rear bumper cover •This system will not fit the stock V6... More details