Audi Mufflers

2001 Audi Avalon is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your Avalon. We have 867 Mufflers available for your 2001 Avalon all priced at lowest possible price backed by FREE SHIPPING. 

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Magnaflow 8" Oval Center/Center Competition Core Performance Muffler (3" Inlet, 23.5" Length)
Magnaflow 8" Oval Center/Center Competition Core Performance Muffler (3" Inlet, 23.5" Length)
Universal Part | Part #: 14834

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; 6.125"; Stainless Steel; 1; Round; Welded-On;Single Wall;Angle Cut;Cut Edge; 3"; 1; Center; Straight-Through; 1; Center; 23.5"; Oval
Price: $221.95
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Magnaflow 8" Oval Center/Offset Straight-Through Performance Muffler (3" Inlet, 24" Length)
Magnaflow 8" Oval Center/Offset Straight-Through Performance Muffler (3" Inlet, 24" Length)
Universal Part | Part #: 12259

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; 3"; 1; Offset; 24"; Oval
Price: $154.00
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Magnaflow 8" Oval Single/Dual Straight-Through Performance Muffler (3" Inlet, 20" Length)
Magnaflow 8" Oval Single/Dual Straight-Through Performance Muffler (3" Inlet, 20" Length)
Universal Part | Part #: 12198

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"; 3"; 1; Center; Straight-Through; 2.5"; 2; Dual; 20"; Oval
Price: $154.00
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Magnaflow 8" Oval Center/Center Competition Core Performance Muffler (2.25" Inlet, 24" Length)
Magnaflow 8" Oval Center/Center Competition Core Performance Muffler (2.25" Inlet, 24" Length)
Universal Part | Part #: 14851

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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Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.5", Outlet 2.5", Length 24")
Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.5", Outlet 2.5", Length 24")
Universal Part | Part #: 55192S
Highlights: Stainless Steel; Offset / Center; 2.5"; 2.5"; 4"; 9"; 18"; 24"; Oval; Single
Price: $107.95
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Gibson SFT Superflow Stainless Steel Round Exhaust Muffler (Inlet 3", Outlet 2.5", Length 30")
Gibson SFT Superflow Stainless Steel Round Exhaust Muffler (Inlet 3", Outlet 2.5", Length 30")
Universal Part | Part #: 789800S
Highlights: Stainless Steel; Center / Dual; 3"; 2.5"; 7"; 24"; 30"; Round; Dual
Price: $258.95
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Gibson SFT Superflow Stainless Steel Round Exhaust Muffler (Inlet 3", Outlet 3", Length 30")
Gibson SFT Superflow Stainless Steel Round Exhaust Muffler (Inlet 3", Outlet 3", Length 30")
Universal Part | Part #: 420887
Highlights: Stainless Steel; Center / Center; 3"; 3"; 8"; 24"; 30"; Round; Single
Price: $228.95
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Flowmaster 10 Series Race Muffler - 3.00 Center In / 3.00 Center Out - Aggressive Sound
Flowmaster 10 Series Race Muffler - 3.00 Center In / 3.00 Center Out - Aggressive Sound
Universal Part | Part #: 9430109
Highlights: Gray; Aluminized Steel; Lifetime Limited Warranty; Durable fully welded 16 gauge aluminized steel - single chamber race muffler; Race proven patented Delta Flow technology; No internal packing to blowout; Minimal decibel reduction over open headers; 8; 4; 6.5; Aluminized Steel; 9.8; 9.75; Pipe Connection; 3; 3; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 3; Center; 3; Center; 12.5; Oval; Aggressive Sound
Price: $146.95
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Flowmaster 40 Delta Flow Muffler - 2.50 Center In / 2.50 Dual Out - Aggressive Sound
Flowmaster 40 Delta Flow Muffler - 2.50 Center In / 2.50 Dual Out - Aggressive Sound
Universal Part | Part #: 9425400
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; 9.75; 4; 13; Aluminized Steel; 9.8; 9.75; Pipe Connection; 2.5; 2.5; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Dual; 19; Oval; Aggressive Sound
Price: $153.95
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Flowmaster 40 Delta Flow Muffler - 3.00 Offset In / 3.00 Center Out - Aggressive Sound
Flowmaster 40 Delta Flow Muffler - 3.00 Offset In / 3.00 Center Out - Aggressive Sound
Universal Part | Part #: 943041
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; 3; 4; 13; Aluminized Steel; 9.8; 9.75; Pipe Connection; 3; 3; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 3; 3; Center; Center; 19; Oval; Aggressive Sound
Price: $153.95
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Borla CrateMuffler For Chevrolet Stock Output LS3 6.2L V8
Borla CrateMuffler For Chevrolet Stock Output LS3 6.2L V8
Universal Part | Part #: 400945
Highlights: ATAK; 9"; 14"; 4.35"; All Welded; Pipe; 2.5"; Offset; Single Center; 2.5"; T-304 Stainless Steel; No; 2.5"; Center; Single Center Outlet; 14"; Rectangular
Price: $277.99
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Magnaflow 9" Oval Offset/Offset Straight-Through Performance Muffler (2.5" Inlet, 20" Length)
Magnaflow 9" Oval Offset/Offset Straight-Through Performance Muffler (2.5" Inlet, 20" Length)
Universal Part | Part #: 11236

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; Offset; Straight-Through; 2.5"; 1; Offset; 20"; Oval
Price: $124.95
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Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.5", Outlet 2.5", Length 19")
Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.5", Outlet 2.5", Length 19")
Universal Part | Part #: 55112S
Highlights: Stainless Steel; Center / Center; 2.5"; 2.5"; 4"; 9"; 13"; 19"; Oval; Single
Price: $188.95
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Magnaflow 8" Oval Offset/Dual (Transverse) Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Magnaflow 8" Oval Offset/Dual (Transverse) Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Universal Part | Part #: 14266

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"; 18"; Stainless Steel; 8"; 2.5"; 1; Offset; Straight-Through; 2.25"; 2; Dual; 24"; Oval
Price: $234.00
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Borla ProXS Series Offset/Offset Muffler (2.25" Tubing, 19" Length)
Borla ProXS Series Offset/Offset Muffler (2.25" Tubing, 19" Length)
Universal Part | Part #: 40351
Highlights: 4"; 14"; 9.5"; All Welded; Pipe; Offset; Single Offset; 2.25"; T-304 Stainless Steel; No; No; 2.25"; Offset; Single Offset Outlet; 19"; Oval
Price: $121.99
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Borla CrateMuffler For Chevrolet Stock Output LS3 6.2L V8
Borla CrateMuffler For Chevrolet Stock Output LS3 6.2L V8
Universal Part | Part #: 400947
Highlights: ATAK; 9"; 14"; 4.35"; All Welded; Pipe; 2.5"; Offset; Single Center; 2.5"; T-304 Stainless Steel; No; 2.5"; Center; Single Center Outlet; 14"; Rectangular
Price: $266.99
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Magnaflow 5" Round Center/Center Straight-Through Performance Muffler (3" Inlet, 20" Length)
Magnaflow 5" Round Center/Center Straight-Through Performance Muffler (3" Inlet, 20" Length)
Universal Part | Part #: 12867

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"; 3"; 1; Center; Straight-Through; 3"; 1; Center; 20"; Round
Price: $154.00
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Flowmaster 10 Series Race Muffler - 3.00 Offset In / 3.00 Center Out - Aggressive Sound
Flowmaster 10 Series Race Muffler - 3.00 Offset In / 3.00 Center Out - Aggressive Sound
Universal Part | Part #: 9430119
Highlights: Gray; Aluminized Steel; Lifetime Limited Warranty; Durable fully welded 16 gauge aluminized steel - single chamber race muffler; Race proven patented Delta Flow technology; No internal packing to blowout; Minimal decibel reduction over open headers; 3; 4; 10.25; Aluminized Steel; 9.8; 9.75; Pipe Connection; 3; 3; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 3; Center; 3; Center; 16.25; Oval; Aggressive Sound
Price: $110.55
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Showing 199 to 216 of 869 (49 Pages)
Showing 199 to 216 of 869 (49 Pages)
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