2000 Audi A4 Performance Exhaust Systems

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    • MagnaFlow® Touring Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 20206391
      Audi A4 Quattro 1.8L 2000, Touring Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. Muffler Sound: MODERATE. Exit Location: Dual Straight Driver Side Rear Exit. Exit Quantity: Dual. Finish: Stainless. Exhaust Inlet...
      Moderate SoundDelivers More Horsepower
      $1,046.49
    • Borla® S-Type™ Stainless Steel Single Cat-Back Exhaust System
      (0 reviews)
      # 86041294
      Audi A4 Quattro 1.8L Standard (Manual) Transmission 2000, S-Type™ Stainless Steel Single Cat-Back Exhaust System by Borla®. Muffler Sound: AGGRESSIVE. Muffler Series: S-Type™. System Type: Cat-Back. Exit Location: Dual Left...
      Aggressive Plus SoundIncreased exhaust flow for better performance
      $847.99
    • MagnaFlow® Direct Fit California OBDII Catalytic Converter
      (0 reviews)
      # 22197184
      Audi A4 / A4 Quattro 1.8L with LEV1 LEV Specification 2000, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant:...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $510.09
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (0 reviews)
      # 22198876
      Audi A4 / A4 Quattro 1.8L 2000, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration:...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $451.26
    • MagnaFlow® Direct Fit Federal Standard Catalytic Converter
      (1 reviews)
      # 22198037
      Audi A4 / A4 Quattro 1.8L 2000, Direct Fit Federal Standard Catalytic Converter by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration:...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $362.13
    • Starla® Exhaust Pipe
      (0 reviews)
      # 7792263
      Audi A4 1.8 Standard 2000, Exhaust Pipe by Starla®. Position: Front. Note: Catalytic Converter to Center/Front Muffler. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be...
      $121.99
    • Vibrant Performance® Exhaust Manifold Flange
      (0 reviews)
      # 78903443
      Audi A4 / A4 Quattro 1.8L 2000, Exhaust Manifold Flange by Vibrant Performance®.
      Made of High Quality MaterialsAvailable in different sizes
      $52.76 - $83.95
    • Genuine® Exhaust Manifold
      (0 reviews)
      # 8819979
      Audi A4 / A4 Quattro 1.8L 2000, Exhaust Manifold by Genuine®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you...
      $495.58
    • Walker® CalCat™ Round Direct Fit Catalytic Converter
      (0 reviews)
      # 8747184
      Audi A4 1.8L 2000, CalCat™ Direct Fit Catalytic Converter by Walker®. Overall Length: 15.375". Body Dimensions: 8" Length x 4.125" Width x 4.125" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: 3 Bolt Welded...
      $365.34
    • Walker® CalCat™ Universal Fit Catalytic Converter
      (0 reviews)
      # 87065153
      Audi A4 2.8L 2000, CalCat™ Universal Fit Catalytic Converter by Walker®. Inlet Diameter 1: 2". Outlet Diameter: 2". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: Pipe Inlet and Outlet Connection. Oxygen Sensor...
      EPA & CARB Emissions Products Available for Most Vehicles5 Year / 50,000 Miles Warranty on Structural Components
      $114.86 - $129.88
    • Walker® Ultra™ Round Direct Fit Catalytic Converter
      (0 reviews)
      # 88067480
      Audi A4 1.8L 2000, Ultra™ Direct Fit Catalytic Converter by Walker®. Overall Length: 15.375". Body Dimensions: 9" Length x 4.125" Width x 4.125" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: 3 Bolt Welded...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $250.24
    • Walker® Ultra™ Round Universal Fit Catalytic Converter
      (0 reviews)
      # 87065152
      Audi A4 Base 1.8L with Federal Emission 2000, Ultra™ Universal Fit Catalytic Converter by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: Pipe Connection. Body Shape: Round. Body Material: Stainless Steel....
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $99.36 - $103.92
    • Bosal® Direct Fit Catalytic Converter
      (0 reviews)
      # 72351161
      Audi A4 2.8L 2000, Direct Fit Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. CARB Compliant: No. Includes: Two O2 Sensor Ports. If you’re in need of a replacement catalytic converter, you can’t do better...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $348.72 - $389.52
    • Bosal® Direct Fit Catalytic Converter
      (0 reviews)
      # 88879820
      Audi A4 1.8L 2000, Direct Fit Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. CARB Compliant: Yes. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $212.93 - $313.91
    • Bosal® Direct Fit Premium Load Catalytic Converter
      (0 reviews)
      # 95030010
      Audi A4 / A4 Quattro C Engine VIN code 2000, Direct Fit Premium Load Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. Catalytic Series: Premium Load. CARB Compliant: No. If you’re in need of a replacement...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $99.53 - $209.05
    • Bosal® Direct Fit Standard Load Catalytic Converter
      (0 reviews)
      # 95030013
      Audi A4 / A4 Quattro C Engine VIN code 2000, Direct Fit Standard Load Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. Catalytic Series: Standard Load. CARB Compliant: No. If you’re in need of a replacement...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $86.85 - $192.49
    • Eastern® Standard Universal Fit Oval Catalytic Converter
      (0 reviews)
      # 100278975
      Audi A4 Quattro 2.8L Automatic Transmission 2000, Catalytic Converter by Eastern®. Catalytic Series: Standard. Converter Configuration: Universal Fit. Catalytic Converter Format: Main Catalytic Converter. Inlet Diameter: 2". Outlet...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $39.37
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 86067176
      Audi A4 / A4 Quattro 2000, Direct Fit Catalytic Converter by DEC®. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are made from a heavy duty...
      Direct fitMade from a heavy duty stainless steel outer shell
      $264.60 - $418.60
    • Walker® Quiet-Flow™ Muffler Assembly
      (0 reviews)
      # 46779408
      Audi A4 2000, Quiet-Flow™ Stainless Steel Aluminized Muffler Assembly by Walker®. Inlet Configuration: Offset. Outlet Diameter: 2". Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% structural...
      $201.41 - $269.62
    • Bosal® Center Resonator Assembly
      (0 reviews)
      # 20554910
      Audi A4 Quattro C Engine VIN code 2000, Center Resonator Assembly by Bosal®. Location: Center. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The...
      Designed to deliver ultimate performance and a quality OE-style soundAluminized steel construction for maximum durability
      $262.02
    • Bosal® Muffler
      (0 reviews)
      # 20554909
      Audi A4 Quattro C Engine VIN code 2000, Muffler by Bosal®. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for...
      Designed to deliver ultimate performance and a quality OE-style soundAluminized steel construction for maximum durability
      $221.84
    • Genuine® Center Muffler
      (0 reviews)
      # 8878191
      Audi A4 Quattro 2000, Center Muffler by Genuine®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your...
      $351.04 - $359.35
    • Ansa® Muffler
      (0 reviews)
      # 80696097
      Audi A4 2000, Muffler by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA makes its...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $162.75 - $293.73
    • Walker® Intermediate Pipe
      (0 reviews)
      # 18153325
      Audi A4 1.8L 2000, Stainless Steel Aluminized Intermediate Pipe by Walker®. Outlet Diameter: 2". Overall Length: 43.75". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: 3 Bolt Welded Flange. Outlet Connection...
      Made of High Quality Aluminized SteelCorrosion Resistant
      $95.21 - $99.92
    • Bosal® Exhaust Pipe
      (0 reviews)
      # 20554955
      Audi A4 1.8L 2000, Exhaust Pipe by Bosal®. This pipe is engineered to meet OE specs to ensure precise, factory-like fit, performance, and reliability. This part features a direct fit design allowing for ease of installation....
      Stainless or aluminized steel construction for durabilityPrecision-manufactured for easy fitment
      $64.40 - $83.88
    • Ansa® Exhaust Pipe
      (0 reviews)
      # 80696092
      Audi A4 1.8L 2000, Exhaust Pipe by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA makes...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $81.37 - $112.31
    • Ansa® Exhaust Clamp
      (1 reviews)
      # 80696085
      Audi A4 2000, Exhaust Clamp by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA makes its...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $2.06 - $22.95
    • Eberspaecher® Exhaust Clamp
      (0 reviews)
      # 7800636
      Audi A4 2000, Exhaust Clamp by Eberspaecher®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time...
      $18.17 - $22.18
    • Eberspaecher® Exhaust Hanger
      (0 reviews)
      # 53347490
      Audi A4 / A4 Quattro 2000, Exhaust Hanger by Eberspaecher®. Note: Middle Muffler and Front Mounting Position on Rear Muffler. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should...
      $9.62
    • Vaico® Rear Driver Side Exhaust System Hanger
      (0 reviews)
      # 8033954
      Audi A4 Quattro 1.8L 2000, Rear Driver Side Exhaust System Hanger by Vaico®. With Bracket. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and...
      $19.19
    • AP Exhaust® Extra Heavy Duty Clamp
      (0 reviews)
      # 80392494
      Audi A4 Quattro 2.8L 2000, Extra Heavy Duty Clamp by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality....
      Made from first-rate materialsEnsures outstanding durability
      $10.68
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 93475452
      Audi A4 / A4 Quattro 2000, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources,...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $7.27 - $15.59
    • Walker® 3 Bolt Exhaust Gasket
      (0 reviews)
      # 18135639
      Audi A4 / A4 Quattro 1.8L 2000, 3 Bolt Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Thickness: 0.058". Bolt Hole Diameter: 0.34". Port Dimensions: 2.27" Length x 2.27" Width. Bolt Hole Center to Center...
      Makes installation quick and easyOptimal OE-style fit and quality
      $6.86
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 72873605
      Audi A4 / A4 Quattro 1.8L 2000, Exhaust Flange Gasket by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal, and...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $4.72 - $10.04
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 19064211
      Audi A4 / A4 Quattro 2000, Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources,...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $8.08
    • Beck Arnley® Exhaust Manifold Gasket Set
      (0 reviews)
      # 35821208
      Audi A4 / A4 Quattro 2000, Exhaust Manifold Gasket Set by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to...
      OE quality products from top original equipmentTop quality materials
      $10.42 - $11.27
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 24054988
      Audi A4 / A4 Quattro 2000, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But...
      $7.82 - $15.66
    • Vemo® Exhaust Gasket
      (0 reviews)
      # 7901422
      Audi A4 / A4 Quattro 2.8L 2000, Exhaust Gasket by Vemo®. Note: Exhaust Manifold to Header Pipe. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety...
      $4.32
    • Bosal® Manifold Nut
      (0 reviews)
      # 99393294
      Audi A4 / A4 Quattro C Engine VIN code 2000, Manifold Nut by Bosal®. Location: Converter to Front Pipe. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $3.34
    • Febi® Exhaust Nut
      (0 reviews)
      # 8392524
      Audi A4 / A4 Quattro 2.8L 2000, Exhaust Nut by Febi®. Note: Shouldered (8x12mm) Self Locking. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety...
      $0.97
    • AJUSA® Exhaust Manifold Gasket Set
      (0 reviews)
      # 97661340
      Audi A4 / A4 Quattro 1.8L 2000, Exhaust Manifold Gasket Set by AJUSA®. Gasket Material:Multi-layer Steel. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum,...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $5.64
    • AJUSA® Catalytic Converter Gasket
      (0 reviews)
      # 97661332
      Audi A4 / A4 Quattro 1.8L 2000, Catalytic Converter Gasket by AJUSA®. Gasket Material:Composite. Position:Outlet. If you need durable gaskets to prevent leaks on your vehicle, Ajusa is the way to go. Engineered using the latest...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $2.10
    • Patriot Exhaust® Steel Chrome Shielded Side Exhaust System
      (0 reviews)
      # 91560836
      Universal Steel Chrome Shielded Side Exhaust System by Patriot Exhaust®. Inlet Diameter: 2". Outlet Diameter: 3". Sold as a pair. Give your vehicle that custom look with our classic shielded side exhaust system. Large inlet and...
      Give your vehicle that custom look with our classic shielded side exhaust system with a show quality chrome finishLarge inlet and outlet pipes with low back pressure six-sided louvered core mufflers
      $254.65 - $296.58
    • Patriot Exhaust® 3.5" Chrome Lake Pipes (H1165)
      (0 reviews)
      # mpn358949929
      Universal 3 1/2" Chrome Lake Pipes by Patriot Exhaust®, Sold as a Pair. Includes Muffler, Brackets. Side Pipe made from Steel. Chrome Lake Pipes 63". Show quality chrome Lake Pipe 4 kits connect to headers or stock exhaust system...
      The look of an expensive tuned header side pipe at a fraction of the costSide pipes come with built-in six sided louvered cored mufflers which absorb sound not horsepower
      $332.21
    • Stainless Works® 304 SS High-Flow Catalytic Converter
      (0 reviews)
      # 83115043
      Universal 304 SS High-Flow Catalytic Converter by Stainless Works®. CARB Compliant: No. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $184.50
    • Vibrant Performance® GESI® High Output Catalytic Converters
      (0 reviews)
      # 78902206
      Universal GESI® High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance and Global Emissions Systems Inc. (GESi®) have teamed up to supply a series of OBD2 (1996 and newer) high flow Catalytic Converters...
      EPA certified for use on OBD2 vehicles (1996 and newer) in jurisdictionswhere the installation of Universal Catalytic Converters is still permitted
      $335.21 - $448.35
    • Vibrant Performance® High Output Catalytic Converters
      (0 reviews)
      # 78902217
      Universal High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance Metal or Ceramic Core Catalytic Converters are made entirely of Stainless Steel and feature a Monolith that is far more durable and capable...
      T304 Stainless Steel ConstructionThese Converters are covered by a 5 year / 50,000 mile warranty
      $75.76 - $109.10
    • Dynatech® PowerCat Stainless Steel Catalytic Converter
      (0 reviews)
      # 84198005
      Universal PowerCat Stainless Steel Catalytic Converter by Dynatech®. 1 Piece. The Dynatech PowerCAT catalytic convertor uses the latest technology in catalytic convertor design. Utilizing a Premium Metallic Substrate internal...
      Premium metallic substrateSuperior strength and durability
      $174.99
    • Thunderbolt® Car Diesel Catalytic Converter
      (1 reviews)
      # 82989181
      Universal Car Diesel Catalytic Converter by Thunderbolt®. 4" Round x 11" Long. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $79.39
    • Thunderbolt® Oval Catalytic Converter
      (1 reviews)
      # 82989467
      Universal Oval Catalytic Converter by Thunderbolt®. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust products also help your...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $39.69 - $76.06
    • Thunderbolt® The Spun Formed Catalytic Converter
      (0 reviews)
      # 82989388
      Universal The Spun Formed Catalytic Converter by Thunderbolt®. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance exhaust products also...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $44.46 - $76.22
    • Thunderbolt® Truck Diesel Catalytic Converter
      (0 reviews)
      # 82989593
      Universal Truck Diesel Catalytic Converter by Thunderbolt®. 6" Round x 12" Long. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $183.83
    • Flowmaster® 10 Series Delta Force™ Single Chamber Muffler
      (0 reviews)
      # 87169729
      Universal 10 Series Delta Force™ Single Chamber Muffler by Flowmaster®. Muffler Series: 10 Series Delta Force™. Muffler Body Finish: Gray. Muffler Type: Chambered. The 10 Series Race mufflers are a compact lightweight single...
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $92.92 - $151.28
    • Flowmaster® 30 Series Delta Force™ Diesel Muffler (54031-12)
      (0 reviews)
      # mpn875617
      Universal 30 Series Delta Force™ Aluminized Steel Diesel Muffler by Flowmaster®. Muffler Series: 30 Series Delta Force™. Muffler Sound: AGGRESSIVE. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material:...
      Durable fully welded 16 gauge aluminized steel - two chamber race mufflerGood decibel reduction over open headers
      $172.91
    • Flowmaster® 30 Series Delta Force™ Muffler
      (0 reviews)
      # 87169740
      Universal 30 Series Delta Force™ Aluminized Steel Muffler by Flowmaster®. Muffler Series: 30 Series Delta Force™. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material: Aluminized Steel. The Delta Force 30...
      Durable fully welded 16 gauge aluminized steel - two chamber race mufflerGood decibel reduction over open headers
      $158.34 - $275.60
    • Flowmaster® 40 Series Delta Flow™ Muffler
      (4 reviews)
      # 87169745
      Universal 40 Series Delta Flow™ Muffler by Flowmaster®. Muffler Series: 40 Series Delta Flow™. Muffler Sound: AGGRESSIVE. Muffler Body Finish: Gray. Muffler Body Length: 13". Muffler Body Width: 9.75". Muffler Body Height: 4"....
      The Quietest Option in the 40 Series Two Chamber LineLess Resonance than other 40 Series Mufflers
      $89.06 - $111.31
    • Flowmaster® 40 Series Delta Force™ Muffler
      (4 reviews)
      # 87169777
      Universal 40 Series Delta Force™ Muffler by Flowmaster®. Muffler Series: 40 Series Delta Force™. Muffler Body Shape: Oval. The Delta Force 40 series race mufflers utilize Flowmaster's patented Delta Flow technology and feature...
      Durable fully welded 16 gauge stainless steel - two chamber race mufflerGood decibel reduction over open headers
      $83.76 - $237.75
    • Flowmaster® 40 Series Muffler
      (1 reviews)
      # 87169792
      Universal 40 Series Muffler by Flowmaster®. Muffler Series: 40 Series. Muffler Body Shape: Oval. Muffler Type: Chambered. The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that...
      Durable fully welded 409 stainless steelAggressive Sound Exterior Exhaust Tone
      $83.76 - $165.34
    • Flowmaster® 50 Series Delta Flow™ Muffler
      (3 reviews)
      # 87169810
      Universal 50 Series Delta Flow™ Muffler by Flowmaster®. Muffler Series: 50 Series Delta Flow™. Muffler Body Finish: Gray. Muffler Body Length: 17". The three chamber design utilizes Flowmaster's patented Delta Flow technology...
      Moderate SoundMild interior resonance
      $100.93 - $124.27
    • Flowmaster® 50 Series Delta Force™ 409 Stainless Steel Muffler (8325508)
      (0 reviews)
      # mpn911540
      Universal 50 Series Delta Force™ 409 Stainless Steel Muffler by Flowmaster®. Muffler Series: 50 Series Delta Force™. Muffler Sound: AGGRESSIVE. Muffler Body Finish: Gray. Muffler Body Shape: Oval. Muffler Body Material: 409...
      Race proven patented Delta Flow technologyExcellent decibel reduction over open headers
      $127.67




    Guides & Articles

    • Performance Exhaust Systems
      Are Headers Worth The Performance Improvement?
      Engines have often been compared to air pumps, because the engine that’s most efficient in terms of economy and power is the one that can get air in and out of its cylinders the easiest. That’s why most performance modifications like conical air filters, cold air intake systems, headers, and cat-back exhaust systems are aimed at making the intake and exhaust systems less restrictive. These parts increase the flow of air into the engine and ease the flow of exhaust gas out of the engine. Among these components, headers may be the most difficult to install. In this article, we’ll discuss what headers do, their different types, and how much performance they can add to your car.
    • Performance Exhaust Systems
      Are X-pipes and H-pipes Better Than Straight Pipes on Dual Exhaust Systems?
      You may be wondering why so many aftermarket performance exhaust system manufacturers are offering dual exhaust systems connected by "H-pipe" or "X-pipe" sections. After all, aren't two separate pipes, or so-called "true duals", the best for performance? The answer is no, but to understand why we have to examine how a typical internal combustion engine works.
    • Performance Exhaust Systems
      Power, Sound, Looks | Can I Have It All With a Cat-Back Exhaust System?
      It's an age-old question that many have asked. Will an aftermarket exhaust be worth the expense? While they definitely can be, an important question to ask yourself is do you care more about the deeper sound they’re designed to produce, or the added performance gained from being less restrictive? As car enthusiasts, we’ve become accustomed to associating the sound of a car with its exhaust. After all, doesn’t everyone have a childhood memory or two of a car and the particular sound it made?
    • Bed Accessories
      Pickup Truck Cab And Bed Sizes Are Important When Selecting Accessories
      Americans love to have choices. Buying a dress shirt? Decide solid or stripe, short or long sleeve, cotton or poly blend, button or spread collar, regular fit, slim fit, or big & tall. How about a meal at your favorite steak house? Will it be porterhouse, T-bone, or sirloin? Cooked rare, medium-rare, or medium? With baked, mashed, or French fried potatoes? Thirsty for a fancy cup of coffee? Let's not even get started on options that let you end up with a "grande caramel macchiato with 1% low-fat milk, 2 Splendas, and an extra espresso shot".
    • Replacement Exhaust Parts
      Direct Fit vs. Universal Mufflers
      Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences between these two styles so you can make a more informed purchase.

    Popular Products

    2000 Audi A4 Performance Exhaust Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Catalyst
    The product is clean and works doesn't take long depending where u are and worth buying what u need.
    LPosted by Luis E (Aurora, IL) /
    2002 Audi A4
    Was this review helpful for you? Yes
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