Audi A3 Mufflers

2012 Audi 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 2012 A3 all priced at lowest possible price backed by FREE SHIPPING. 

We price match competitors ... Shop with confidence. 


What Year Is Your Audi A3


Showing of 868 Products
Sort By

Flowmaster Super 40 Muffler 409S - 3.00 Offset In / 3.00 Center Out - Aggressive Sound
Flowmaster Super 40 Muffler 409S - 3.00 Offset In / 3.00 Center Out - Aggressive Sound
Universal Part | Part #: 853046
Highlights: Gray; Stainless Steel; Lifetime Limited Warranty; Durable fully welded 409 stainless steel; Excellent performance on high horsepower vehicles; Deep Aggressive Sound Exhaust Note; Noticeable interior resonance; 10; 5; 13.5; Stainless Steel; 10; 10; Pipe Connection; 3; 3; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 3; 3; Center; Center; 19.5; Oval; Aggressive Sound
Price: $170.95
Free Shipping
Spec-D Tuning 2.5" Inlet 310 Style Spiral Muffler With Burnt Tip
Spec-D Tuning 2.5" Inlet 310 Style Spiral Muffler With Burnt Tip
Universal Part | Part #: MF-SS310T

310 STYLE SPIRAL MUFFLER- BURNT TIP 2.5 INCH INLET

Price: $45.95
Free Shipping
Magnaflow 8" Oval Single/Dual Street Performance Muffler w/ Tip (2.25" Inlet, 23" Length)
Magnaflow 8" Oval Single/Dual Street Performance Muffler w/ Tip (2.25" Inlet, 23" Length)
Universal Part | Part #: 14862

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"; 3"; Polished; 6"; Stainless Steel; 2; Round; Welded-On;Double Wall;Angle Cut;Rolled Edge; 2.25"; 1; Center; Straight-Through; 2; Dual; 23"; Oval
Price: $396.00
Free Shipping
Borla ProXS Series Dual/Dual Muffler (2.5" Tubing, 24" Length)
Borla ProXS Series Dual/Dual Muffler (2.5" Tubing, 24" Length)
Universal Part | Part #: 400286
Highlights: 4"; 19"; 9.5"; All Welded; Pipe; 2.5"; Front; Dual; 2.5"; T-304 Stainless Steel; No; No; 2.5"; Rear; Dual Outlet; 19"; Oval
Price: $248.99
Free Shipping
Borla Specialty Series Transverse Muffler (3" Inlet, Dual 2.5" Outlet Tubing, 24" Length)
Borla Specialty Series Transverse Muffler (3" Inlet, Dual 2.5" Outlet Tubing, 24" Length)
Universal Part | Part #: 40474
Highlights: 5.5"; 19"; 10.25"; All Welded; Pipe; 3"; Offset; Single Offset; 3"; T-304 Stainless Steel; No; 3"; Dual Rear; Dual Outlet; 24"; Oval
Price: $340.99
Free Shipping
Flowmaster 50 Delta Muffler 409S - 2.25 Offset In / 2.25 Offset Out - Moderate Sound
Flowmaster 50 Delta Muffler 409S - 2.25 Offset In / 2.25 Offset Out - Moderate Sound
Universal Part | Part #: 842453
Highlights: Gray; Stainless Steel; Lifetime Limited Warranty; Moderate Sound; Improved Horsepower, Torque and Engine Efficiency; Excellent choice for Street Rod cars and trucks; Mild interior resonance; 2.25; 4; 17; Stainless Steel; 9.8; 9.75; Pipe Connection; 2.25; 2.3; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.25; 2.3; Offset; 23; Oval; Moderate Sound
Price: $188.95
Free Shipping
Spec-D Tuning 2.5" Inlet B Style Muffler With 3.75" Chrome Tip
Spec-D Tuning 2.5" Inlet B Style Muffler With 3.75" Chrome Tip
Universal Part | Part #: MF-TPA002

UNIVERSAL MUFFLER TIP- B STYLE- CHROME 2.5 INLET 3.75IN OUTLET

Price: $58.95
Free Shipping
Flowmaster 70 Series Muffler - 3.00 Center In / 3.00 Center Out - Mild Sound
Flowmaster 70 Series Muffler - 3.00 Center In / 3.00 Center Out - Mild Sound
Universal Part | Part #: 53070
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; 3; 3; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 3; 3; Center; Center; 28; Oval; Mild Sound
Price: $249.95
Free Shipping
Flowmaster 70 Series Muffler - 3.00 Center In / 2.50 Dual Out - Mild Sound
Flowmaster 70 Series Muffler - 3.00 Center In / 2.50 Dual Out - Mild Sound
Universal Part | Part #: 530702
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; 22; Aluminized Steel; 10; 10; 3; 3; Center; Center; 2.5; 2.5; Dual; Oval; Mild Sound
Price: $249.95
Free Shipping
Spec-D Tuning 2.5" Inlet A Style Muffler With 4" Purple Tip
Spec-D Tuning 2.5" Inlet A Style Muffler With 4" Purple Tip
Universal Part | Part #: MF-TPA001PT

UNIVERSAL MUFFLER TIP- A STYLE- PURPLE 2.5 INLET 4IN OUTLET

Price: $66.95
Free Shipping
Flowmaster 30 Series Race Muffler - 4.00 Center In / 4.00 Center Out - Aggressive Sound
Flowmaster 30 Series Race Muffler - 4.00 Center In / 4.00 Center Out - Aggressive Sound
Universal Part | Part #: 54030-12
Highlights: Gray; Aluminized Steel; Lifetime Limited Warranty; Durable fully welded 16 gauge aluminized steel - two chamber race muffler; Race proven patented Delta Flow technology; No internal packing to blowout; Good decibel reduction over open headers; 12; 5; 14; Aluminized Steel; 12; 12; Pipe Connection; 4; 4; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 4; Center; 4; Center; 22; Oval; Aggressive Sound
Price: $230.95
Free Shipping
Flowmaster DBX Muffler - 3.00 Center In / 3.00 Center Out - Moderate Sound
Flowmaster DBX Muffler - 3.00 Center In / 3.00 Center Out - Moderate Sound
Universal Part | Part #: 13014310
Highlights: Stainless Steel; Lifetime Limited Warranty; Durable fully welded stainless polishable case; Compact Design; Race Proven Design; 409 Stainless Steel Internal Construction; 6; 14; Stainless Steel; 6; 6; 3; 3; Center; Center; 3; 3; Center; Center; Round Case; Moderate Sound
Price: $245.95
Free Shipping
Flowmaster Super 50 Muffler - 2.50 Center In / 2.50 Center Out - Mild Sound
Flowmaster Super 50 Muffler - 2.50 Center In / 2.50 Center Out - Mild Sound
Universal Part | Part #: 52555
Highlights: Gray; Aluminized Steel; 90 Months; Mild to stock exterior exhaust tone; Improved Horsepower, Torque and Engine Efficiency; Excellent choice for large displacement vehicles; Minimal interior resonance; 10; 5; 17; Aluminized Steel; 10; 10; Pipe Connection; 2.5; 2.5; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Center; Center; 23; Oval; Mild Sound
Price: $204.95
Free Shipping
Flowmaster 50 Delta Muffler 409S - 2.25 Offset In / 2.25 Center Out - Moderate Sound
Flowmaster 50 Delta Muffler 409S - 2.25 Offset In / 2.25 Center Out - Moderate Sound
Universal Part | Part #: 842451
Highlights: Gray; Stainless Steel; Lifetime Limited Warranty; Moderate Sound; Improved Horsepower, Torque and Engine Efficiency; Excellent choice for Street Rod cars and trucks; Mild interior resonance; 4; 17; Stainless Steel; 9.8; 9.75; 2.25; 2.3; Offset; 2.25; 2.3; Center; Center; Oval; Moderate Sound
Price: $188.95
Free Shipping
Magnaflow 11" Oval Center/Offset Straight-Through Performance Muffler (2.5" Inlet, 28" Length)
Magnaflow 11" Oval Center/Offset Straight-Through Performance Muffler (2.5" Inlet, 28" Length)
Universal Part | Part #: 12586

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"; 2.5"; 1; Center; Straight-Through; 2.5"; 1; Offset; 28"; Oval
Price: $186.00
Free Shipping
MBRP Quiet Tone Stainless Steel Muffler
MBRP Quiet Tone Stainless Steel Muffler
Universal Part | Part #: M1004S
Highlights: 409 Stainless Steel; 6"; 24"; 4"; 4"; 30"
Price: $249.99
Free Shipping
Borla Spitfire Boomers Muffler (2.25" Center Inlet, 3" Dual DTM Tips, 26" Length)
Borla Spitfire Boomers Muffler (2.25" Center Inlet, 3" Dual DTM Tips, 26" Length)
Universal Part | Part #: 40059
Highlights: 5.5"; 14"; 8.5"; All Welded; Pipe; Center; Single Center; 3"; T-304 Stainless Steel; No; 2.25"; Dual Rear; Dual Offset Outlet; 26"; Oval; Polished T-304 Stainless Steel; 3"
Price: $462.99
Free Shipping
Flowmaster Super HP-2 Muffler 409S - 2.00 Center In./2.00 Center Out - Moderate Sound
Flowmaster Super HP-2 Muffler 409S - 2.00 Center In./2.00 Center Out - Moderate Sound
Universal Part | Part #: 12018409

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

Highlights: Stainless Steel; Lifetime Limited Warranty; Stainless Steel Construction; Lifetime Limited Warranty; Patented Laminar Flow Technology; Dyno Tuned For Maximum Performance; 4; 18; Stainless Steel; 5; 5; 2; 2; Center; Center; 2; 2; Center; Center; Oval; Moderate Sound
Price: $204.95
Free Shipping
Showing 145 to 162 of 868 (49 Pages)
Showing 145 to 162 of 868 (49 Pages)
Visa Mastercard American Express Discover Paypal Google Pay Apple Pay