Buick Mufflers

2002 Buick DeVille is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your DeVille. We have 867 Mufflers available for your 2002 DeVille all priced at lowest possible price backed by FREE SHIPPING. 

We price match competitors ... Shop with confidence. 


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Borla ProXS Series Center/Center Muffler (2" Tubing, 19" Length)
Borla ProXS Series Center/Center Muffler (2" Tubing, 19" Length)
Universal Part | Part #: 40347
Highlights: 4"; 14"; 9.5"; All Welded; Pipe; Center; Single Center; 2"; T-304 Stainless Steel; No; No; 2"; Center; Single Offset Outlet; 19"; Oval
Price: $112.99
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MBRP Mild Tone Stainless Steel Muffler
MBRP Mild Tone Stainless Steel Muffler
Universal Part | Part #: GP190810
Highlights: 409 Stainless Steel; 3"; 2.5"; 30"
Price: $219.99
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Borla ProXS Series Center/Dual Muffler (3" Inlet, Dual 2.5" Outlet, 24" Length)
Borla ProXS Series Center/Dual Muffler (3" Inlet, Dual 2.5" Outlet, 24" Length)
Universal Part | Part #: 40349
Highlights: 4"; 19"; 9.5"; All Welded; Pipe; 3"; Center; Single Center; 3"; T-304 Stainless Steel; No; No; 3"; Dual Rear; Dual Outlet; 24"; Oval
Price: $165.99
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Magnaflow 9" Oval Center/Center Straight-Through Performance Muffler (2.5" Inlet, 20" Length)
Magnaflow 9" Oval Center/Center Straight-Through Performance Muffler (2.5" Inlet, 20" Length)
Universal Part | Part #: 11216

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; 4"; 14"; Stainless Steel; 9"; 2.5"; 1; Center; Straight-Through; 2.5"; 1; Center; 20"; Oval
Price: $124.95
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Spec-D Tuning 3" Inlet 341 Style Spiral Muffler
Spec-D Tuning 3" Inlet 341 Style Spiral Muffler
Universal Part | Part #: MF-SS3413

341 STYLE SPIRAL MUFFLER 3 INCH INLET

Price: $44.95
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Magnaflow 8" Oval Center/Center Straight-Through Performance Muffler (2.5" Inlet, 20" Length)
Magnaflow 8" Oval Center/Center Straight-Through Performance Muffler (2.5" Inlet, 20" Length)
Universal Part | Part #: 12216

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; 8"; 2.5"; 1; Center; Straight-Through; 2.5"; 1; Center; 20"; Oval
Price: $124.95
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Magnaflow 9" Oval Center/Offset XL Performance Muffler (2.5" Inlet, 24" Length)
Magnaflow 9" Oval Center/Offset XL Performance Muffler (2.5" Inlet, 24" Length)
Universal Part | Part #: 13256

XL Mufflers are reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increase exhaust flow.

Highlights: Satin; 4"; 18"; Stainless Steel; 9"; 2.5"; 1; Center; Multi-Chamber; 2.5"; 1; Offset; 24"; Oval
Price: $151.00
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Flowmaster 60 Series Race Muffler - 4.00 in. Offset In / 4.00 in. Offset Out
Flowmaster 60 Series Race Muffler - 4.00 in. Offset In / 4.00 in. Offset Out
Universal Part | Part #: 854063-12
Highlights: Stainless Steel; Lifetime Limited Warranty; Stainless Steel Material; Patented Delta Flow Technology; MIG Welded Construction; Superior Sound Reduction; 12; 5; 22; Stainless Steel; 12; 12; Pipe Connection; 4; 4; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 4; 4; Offset; 26; Oval
Price: $269.95
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Magnaflow 9" Oval Center/Offset Straight-Through Performance Muffler (2.25" Inlet, 17" Length)
Magnaflow 9" Oval Center/Offset Straight-Through Performance Muffler (2.25" Inlet, 17" Length)
Universal Part | Part #: 11365

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; 4"; 11"; Stainless Steel; 9"; 2.25"; 1; Center; Straight-Through; 2.25"; 1; Offset; 17"; Oval
Price: $124.95
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Magnaflow 8" Oval Offset/Offset Straight-Through Performance Muffler (3" Inlet, 20" Length)
Magnaflow 8" Oval Offset/Offset Straight-Through Performance Muffler (3" Inlet, 20" Length)
Universal Part | Part #: 14239

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; 5"; 14"; Stainless Steel; 8"; 3"; 1; Offset; Straight-Through; 3"; 1; Offset; 20"; Oval
Price: $181.00
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Magnaflow 4" Round Center/Center Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Magnaflow 4" Round Center/Center Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Universal Part | Part #: 10426

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; 4"; 18"; Stainless Steel; 4"; 2.5"; 1; Center; Straight-Through; 2.5"; 1; Center; 24"; Round
Price: $115.95
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Magnaflow 7" Round Center/Center Straight-Through Performance Muffler (5" Inlet, 20" Length)
Magnaflow 7" Round Center/Center Straight-Through Performance Muffler (5" Inlet, 20" Length)
Universal Part | Part #: 12776

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"; 14"; Stainless Steel; 7"; 5"; 1; Center; Straight-Through; 5"; 1; Center; 20"; Round
Price: $215.00
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Magnaflow 8" Oval Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 24" Length)
Magnaflow 8" Oval Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 24" Length)
Universal Part | Part #: 14829

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; 6.875"; Stainless Steel; 1; Round; Welded-On;Double Wall;Angle Cut;Folded Edge; 2.25"; 1; Center; Straight-Through; 1; Center; 24"; Oval
Price: $256.00
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Magnaflow 11" Oval Offset/Offset Straight-Through Performance Muffler (3" Inlet, 28" Length)
Magnaflow 11" Oval Offset/Offset Straight-Through Performance Muffler (3" Inlet, 28" Length)
Universal Part | Part #: 12578

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"; 22"; Stainless Steel; 11"; 3"; 1; Offset; Straight-Through; 3"; 1; Offset; 28"; Oval
Price: $177.00
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Flowmaster 40 Delta Flow Muffler - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound
Flowmaster 40 Delta Flow Muffler - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound
Universal Part | Part #: 942443
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; 2.25; 4; 13; Aluminized Steel; 9.8; 9.75; Pipe Connection; 2.25; 2.25; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.25; 2.3; Offset; 19; Oval; Aggressive Sound
Price: $160.95
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Magnaflow 8" Oval Dual/Dual Straight-Through Performance Muffler (3" Inlet, 24" Length)
Magnaflow 8" Oval Dual/Dual Straight-Through Performance Muffler (3" Inlet, 24" Length)
Universal Part | Part #: 12469

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"; 3"; 2; Dual; Straight-Through; 3"; 2; Dual; 24"; Oval
Price: $201.00
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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 #: 400481
Highlights: 4.25"; 14"; 7.88"; All Welded; Pipe; 2.5"; Center; Single Center; 2.5"; T-304 Stainless Steel; Yes; No; 2.25"; Offset; Single Offset Outlet; 18"; Oval
Price: $114.99
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Flowmaster 70 Series Muffler - 2.50 Center In / 2.50 Offset Out - Mild Sound
Flowmaster 70 Series Muffler - 2.50 Center In / 2.50 Offset Out - Mild Sound
Universal Part | Part #: 52572
Highlights: Gray; Aluminized Steel; 90 Months; Mild to stock exterior exhaust tone; Improved Horsepower, Torque and Engine Efficiency; Recommended for SUV/trucks/motorhomes/tow vehicles; Minimal interior resonance; 5; 5; 22; Aluminized Steel; 10; 10; Pipe Connection; 2.5; 2.5; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Offset; 28; Oval; Mild Sound
Price: $249.95
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Showing 289 to 306 of 867 (49 Pages)
Showing 289 to 306 of 867 (49 Pages)
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