Buick Mufflers

2004 Buick A3 is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your A3. We have 867 Mufflers available for your 2004 A3 all priced at lowest possible price backed by FREE SHIPPING. 

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Flowmaster Pro Series Muffler - 3.00 Center In / 3.50 Center Turn Down Out -Moderate Sound
Flowmaster Pro Series Muffler - 3.00 Center In / 3.50 Center Turn Down Out -Moderate Sound
Universal Part | Part #: 13016101
Highlights: Black; Stainless Steel; Lifetime Limited Warranty; Durable fully welded 16 gauge stainless steel case; High horsepower apps include diesels/RVs/trucks; Race Proven Design; 409 Stainless Steel Internal Construction; 6; 16; Stainless Steel; 6; 6; 3; 3; Center; Center; 3.5; Center; 3.5; Center; Round Case; Moderate Sound
Price: $352.95
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Borla CrateMuffler For Ford 5.0L Coyote "ATAK"
Borla CrateMuffler For Ford 5.0L Coyote "ATAK"
Universal Part | Part #: 400856
Highlights: ATAK; OEM; 12"; 6"; All Welded; Pipe; 2.5"; Offset; OEM; 2.5"; T-304 Stainless Steel; No; 2.5"; Center; OEM; OEM; Round
Price: $414.99
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Magnaflow 7" Round Center/Center Straight-Through Performance Muffler (4" Inlet, 30" Length)
Magnaflow 7" Round Center/Center Straight-Through Performance Muffler (4" Inlet, 30" Length)
Universal Part | Part #: 12772

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Satin; 7"; 24"; Stainless Steel; 7"; 4"; 1; Center; Straight-Through; 4"; 1; Center; 30"; Round
Price: $197.00
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Flowmaster 40 Delta Flow Muffler - 3.00 Center In / 2.25 Dual Out - Aggressive Sound
Flowmaster 40 Delta Flow Muffler - 3.00 Center In / 2.25 Dual Out - Aggressive Sound
Universal Part | Part #: 9430422
Highlights: Gray; Aluminized Steel; 90 Months; Durable fully welded 16 gauge aluminized steel; No internal packing to blowout; Excellent Street/Strip and Off Road application; Race proven patented Delta Flow technology; 4; 13; Aluminized Steel; 9.8; 9.75; 3; 3; Center; Center; 2.25; 2.3; Dual; Oval; Aggressive Sound
Price: $153.95
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Magnaflow 5" Round Center/Center Straight-Through Performance Muffler (2.5" Inlet, 20" Length)
Magnaflow 5" Round Center/Center Straight-Through Performance Muffler (2.5" Inlet, 20" Length)
Universal Part | Part #: 12866

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Satin; 5"; 14"; Stainless Steel; 5"; 2.5"; 1; Center; Straight-Through; 2.5"; 1; Center; 20"; Round
Price: $144.00
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MBRP Aluminized Steel Muffler
MBRP Aluminized Steel Muffler
Universal Part | Part #: M20681
Highlights: Aluminized Steel; 24"; 4"; 4"; 30"
Price: $204.99
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Magnaflow 8" Oval Single/Dual Straight-Through Performance Muffler (3" Inlet, 24" Length)
Magnaflow 8" Oval Single/Dual Straight-Through Performance Muffler (3" Inlet, 24" Length)
Universal Part | Part #: 12288

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Satin; 5"; 18"; Stainless Steel; 8"; 3"; 1; Center; Straight-Through; 2.5"; 2; Dual; 24"; Oval
Price: $170.00
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Magnaflow 6" Round Center/Center Straight-Through Performance Muffler (2.5" Inlet, 12" Length)
Magnaflow 6" Round Center/Center Straight-Through Performance Muffler (2.5" Inlet, 12" Length)
Universal Part | Part #: 14158

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Polished; 6"; 6"; Stainless Steel; 6"; 2.5"; 1; Center; Straight-Through; 2.5"; 1; Center; 12"; Round
Price: $199.00
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Borla ProXS Series Center/Dual Muffler (2.5" Inlet, Dual 2.5" Outlet, 24" Length)
Borla ProXS Series Center/Dual Muffler (2.5" Inlet, Dual 2.5" Outlet, 24" Length)
Universal Part | Part #: 40348
Highlights: 4"; 19"; 9.5"; All Welded; Pipe; Center; Single Center; 2.5"; T-304 Stainless Steel; No; No; 2.5"; Dual Rear; Dual Outlet; 24"; Oval
Price: $165.99
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Magnaflow 8" Oval Dual/Dual Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Magnaflow 8" Oval Dual/Dual Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Universal Part | Part #: 12468

MagnaFlow universal diesel pipes are available for Cummins, Powerstroke and Duramax applications and can accommodate all the needs of a custom exhaust.

Highlights: Satin; 5"; 18"; Stainless Steel; 8"; 2.5"; 2; Dual; Straight-Through; 2.5"; 2; Dual; 24"; Oval
Price: $178.00
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Flowmaster Super 44 Series Muffler 2.50 in. Center In/2.50 in. Offset Out -Aggressive Sound
Flowmaster Super 44 Series Muffler 2.50 in. Center In/2.50 in. Offset Out -Aggressive Sound
Universal Part | Part #: 842547

Universal Muffler - Not a direct fit. Some adaptation required.

Highlights: Gray; Stainless Steel; Lifetime Limited Warranty; Flowmaster Chambered Technology; Premium Quality; 409S Stainless Steel Construction; Aggressive Sound; 4.25; 13; Stainless Steel; 9.8; 9.75; Pipe Connection; 2.5; 2.5; Center; Center; Uses New Hangers (Not Included); Welded Baffle; Pipe Connection; 2.5; 2.5; Offset; 20.5; Oval; Aggressive Sound
Price: $139.95
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Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.25", Outlet 2.25", Length 19")
Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.25", Outlet 2.25", Length 19")
Universal Part | Part #: 55105S
Highlights: Stainless Steel; Dual / Dual; 2.25"; 2.25"; 4"; 9"; 13"; 19"; Oval; Dual
Price: $203.95
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Magnaflow 8" Oval Center/Center Competition Core Performance Muffler (2.25" Inlet, 20.875" Length)
Magnaflow 8" Oval Center/Center Competition Core Performance Muffler (2.25" Inlet, 20.875" Length)
Universal Part | Part #: 14850

Complete your custom exhaust with a straight-through design muffler with an integrated welded tip for a finished look and simple installation.

Highlights: Polished; 5"; 14"; Stainless Steel; 8"; 4"; Polished; 3.5"; Stainless Steel; 1; Round; Welded-On;Single Wall;Straight Cut;Cut Edge; 2.25"; 1; Center; Straight-Through; 1; Center; 20.875"; Oval
Price: $177.95
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MBRP Quiet Tone Stainless Steel Muffler
MBRP Quiet Tone Stainless Steel Muffler
Universal Part | Part #: M1004
Highlights: 304 Stainless Steel; 6"; 24"; 4"; 4"; 30"
Price: $349.99
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Borla ProXS Series Center/Offset Muffler (2.5" Tubing, 19" Length)
Borla ProXS Series Center/Offset Muffler (2.5" Tubing, 19" Length)
Universal Part | Part #: 400480
Highlights: 4"; 14"; 9.5"; All Welded; Pipe; 2.5"; Center; Single Center; 2.5"; T-304 Stainless Steel; Yes; No; 2.5"; Offset; Single Offset Outlet; 18"; Oval
Price: $116.99
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Spec-D Tuning 3" Inlet 341 Style Spiral Muffler With Burnt Tip
Spec-D Tuning 3" Inlet 341 Style Spiral Muffler With Burnt Tip
Universal Part | Part #: MF-SS3413T

341 STYLE SPIRAL MUFFLER- BURNT TIP 3 INCH INLET

Price: $45.95
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Borla Wailtail Boomers Muffler (2.25" Center Inlet, 5" Round Tip, 24.25" Length)
Borla Wailtail Boomers Muffler (2.25" Center Inlet, 5" Round Tip, 24.25" Length)
Universal Part | Part #: 40061
Highlights: 5.5"; 14"; 8.5"; All Welded; Pipe; Center; Single Center; 2.25"; T-304 Stainless Steel; No; 2.25"; Center; Single Center Outlet; 24.25"; Oval; Polished T-304 Stainless Steel; 5"
Price: $353.95
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Borla CrateMuffler For Ford 5.0L Coyote "S-TYPE"
Borla CrateMuffler For Ford 5.0L Coyote "S-TYPE"
Universal Part | Part #: 400855
Highlights: S-Type; OEM; 12"; 6"; All Welded; Pipe; 2.5"; Offset; OEM; 2.5"; T-304 Stainless Steel; No; 2.5"; Center; OEM; OEM; Round
Price: $448.99
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Showing 235 to 252 of 867 (49 Pages)
Showing 235 to 252 of 867 (49 Pages)
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