1999 Audi A4 Performance Exhaust Systems

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    • (0 reviews)
      # 1119801594
      Audi A4 1.8L 1999, Stainless Steel Cat-Back Exhaust System with Dual Rear Exit by Torxe™. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. This product is made of high-quality...
      $405.00
    • (0 reviews)
      # 1119817480
      Audi A4 Quattro 1.8L Standard Transmission 1999, S-Type™ Stainless Steel Cat-Back Exhaust System with Dual Rear Exit by Borla®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.25". Exhaust...
      $859.99
    • (0 reviews)
      # 22199319
      Audi A4 / A4 Quattro with TLEV Standard 1999, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. If your car...
      $502.94 - $629.04
    • (0 reviews)
      # mpn1096977
      Audi A4 Quattro 1.8L 1999, Touring Series™ Stainless Steel Cat-Back Exhaust System with Dual Rear Exit by MagnaFlow®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.5". Exhaust System Sound:...
      $978.77
    • (0 reviews)
      # 1119832515
      Audi A4 1.8L 1999, Stainless Steel Cat-Back Exhaust System with Dual Rear Exit by Billy Boat Exhaust®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Mandrel bent from the highest-grade T-304 stainless steel....
      $887.36 - $887.44
    • (1 review)
      # 98135258
      Audi A4 / A4 Quattro 1999, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With Pre and Post-Cat O2 Sensor Ports. If your car needs replacement, install one that will get you...
      $380.25 - $493.54
    • (0 reviews)
      # 98374711
      Audi A4 / A4 Quattro 1999, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Catalytic Inlet Diameter: 2". Catalytic...
      $104.81 - $115.11
    • (0 reviews)
      # 22279699
      Audi A4 / A4 Quattro with TLEV Standard 1999, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port....
      $201.51 - $258.01
    • (0 reviews)
      # mpn1125942
      Audi A4 / A4 Quattro 1.8L 1999, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With Gaskets. Catalytic Converter Overall Length: 15.25". If your car needs replacement, install...
      $473.82
    • (0 reviews)
      # mpn1033605
      Audi A4 / A4 Quattro 1.8L 1999, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With Post-Cat O2 Sensor Port....
      $138.37
    • (0 reviews)
      # mpn2765260632
      Audi A4 / A4 Quattro 1.8L 1999, Standard Grade Catalytic Converter by Flowmaster®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Front. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 17"....
      $252.18
    • (0 reviews)
      # 231009729
      Audi A4 / A4 Quattro 1.8L 1999, Exhaust Manifold Flange by Vibrant Performance®. Do you want to get more power out of your vehicle? Then this superior Vibrant Performance product is just for you. Carefully designed for maximum...
      Port sizing is optimized for use with standard wall round tubingMade of High Quality Materials
      $46.95 - $64.95
    • (1 review)
      # 551201288
      Audi A4 Quattro 1999, Replacement Exhaust Kit by Ansa®. If you're in need of a durable and efficient replacement exhaust part, rely on this OE-quality product from Ansa that provides both perfect fit and superior functionality for years...
      Completely compatible with your OE-unitFactory design to ensure a perfect fit
      $57.63 - $244.04
    • (0 reviews)
      # 150840816
      Audi A4 1999, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision...
      Direct fit replacementIncludes all applicable flanges, hangers, and sensor fittings
      $71.19 - $381.78
    • (0 reviews)
      # 551121317
      Audi A4 1999, Replacement Exhaust Kit by Bosal®. Get confidence with this high-standard OE quality purchase which is perfect for those who want to perform a long-lasting exhaust system repair. Made from top-notch materials, this...
      Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape
      $59.15 - $337.19
    • (0 reviews)
      # 165392378
      Audi A4 1999, Replacement Exhaust Kit by AP Exhaust®. Get confidence with this high-standard OE quality purchase which is perfect for those who want to perform a long-lasting exhaust system repair. Made from top-notch materials, this...
      Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape
      $78.67 - $355.84
    • (0 reviews)
      # 136720911
      Audi A4 1.8L 1999, Catalytic Converter by PaceSetter®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Front Undercar. If you want to get the most out of your vehicle, this PaceSetter product is second to none....
      Direct-Fit Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent 16-gauge and stainless steel tubing
      $112.51
    • (0 reviews)
      # 87065150
      Audi A4 1.8L Engine Family # XADXV01.8322 1999, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port....
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $381.78
    • (0 reviews)
      # 286175851
      Audi A4 2.8L Engine Family # XADXV02.8324 1999, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Universal Fit. With 1 Inlet. Without Air Tube. Specifically designed to comply with the...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $133.39 - $156.81
    • (0 reviews)
      # 150671961
      Audi A4 1.8L 1999, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length:...
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $275.86
    • (0 reviews)
      # 286175857
      Audi A4 / A4 Quattro Base 1.8L 1999, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. The Right converter,...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $71.19 - $97.49
    • (0 reviews)
      # 842083630
      Audi A4 1.8L 1999, Catalytic Converter by Bosal®. Converter Configuration: Direct Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and...
      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
      $187.27 - $263.24
    • (0 reviews)
      # 88879808
      Audi A4 2.8L 1999, Catalytic Converter and Pipe Assembly by Bosal®. Converter Configuration: Direct Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle...
      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
      $249.68 - $337.19
    • (0 reviews)
      # 447212609
      Audi A4 1999, Catalytic Converter by Bosal®. Converter Configuration: Universal Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and...
      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
      $79.77 - $202.47
    • (0 reviews)
      # 100278965
      Audi A4 2.8L 1999, Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Catalytic Converter Overall Length: 14". Whether your catalytic converter is damaged by road debris or...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $61.40 - $166.07
    • (0 reviews)
      # 286175875
      Audi A4 1999, Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Catalytic Converter Overall Length: 14". Whether your catalytic converter is damaged by road debris or failed...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $64.57 - $157.46
    • (0 reviews)
      # 517377858
      Audi A4 / A4 Quattro 1.8L 1999, Catalytic Converter by DEC®. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters...
      Direct fitMade from a heavy duty stainless steel outer shell
      $269.89 - $309.88
    • (0 reviews)
      # 842233643
      Audi A4 / A4 Quattro 2.8L 1999, Catalytic Converter and Pipe Assembly by DEC®. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These...
      Direct fitMade from a heavy duty stainless steel outer shell
      $327.01 - $359.86
    • (0 reviews)
      # 81395947
      Audi A4 1999, 608 Series Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Without Air Tube. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Three-Way No / Air OBDII By...
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $78.67 - $94.64
    • (0 reviews)
      # 80124558
      Audi A4 1.8L 1999, Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 17". The growing concern for the...
      5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions
      $168.70
    • (0 reviews)
      # 842122639
      Audi A4 2.8L 1999, Catalytic Converter and Pipe Assembly by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. The growing concern for the environment means there is a growing need for quality...
      5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions
      $316.26 - $355.84
    • (0 reviews)
      # 286175810
      Audi A4 1.8L 1999, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Catalytic Converter Overall Length: 16.75". This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $125.13 - $407.95
    • (0 reviews)
      # 842089654
      Audi A4 2.8L 1999, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $235.09 - $417.34
    • (0 reviews)
      # 898870006
      Audi A4 with California Emission with TLEV Standard with PC Weight Class 1999, Catalytic Converter by Davico®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Position: Center. This Universal fit catalytic converter...
      $263.63
    • (1 review)
      # 833038853
      Audi A4 Quattro 1999, Exhaust Muffler by Ansa®. If you're in need of a durable and efficient replacement exhaust part, rely on this OE-quality product from Ansa that provides both perfect fit and superior functionality for years to...
      Completely compatible with your OE-unitFactory design to ensure a perfect fit
      $126.58 - $244.04
    • (0 reviews)
      # 17724365
      Audi A4 1999, Quiet-Flow™ Aluminized Steel Exhaust Muffler and Pipe Assembly by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% structural stainless steel construction that resists rust three...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $158.42 - $263.45
    • (0 reviews)
      # 833005889
      Audi A4 1.8L 1999, Rear Exhaust Muffler by Bosal®. The product 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 easy, bolt-on...
      Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration
      $113.10 - $210.95
    • (0 reviews)
      # 212080001
      Audi A4 1999, Center Exhaust Resonator and Pipe Assembly by Bosal®. This product 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...
      Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration
      $243.11 - $262.49
    • (0 reviews)
      # 80696077
      Audi A4 Quattro 1.8L 1999, Exhaust Intermediate Pipe by Ansa®. Position: Front. Emissions: CARB compliant. If you're in need of a durable and efficient replacement exhaust part, rely on this OE-quality product from Ansa that provides...
      Completely compatible with your OE-unitFactory design to ensure a perfect fit
      $57.63 - $60.37
    • (0 reviews)
      # 18153325
      Audi A4 1.8L 1999, Aluminized Steel Exhaust Intermediate Pipe by Walker®. Material: Aluminized Steel. Emissions: EPA compliant. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you...
      Made of high quality aluminized steelCorrosion resistant
      $92.18 - $97.42
    • (0 reviews)
      # 20554895
      Audi A4 1.8L 1999, Exhaust Front Pipe by Bosal®. Position: Front. Emissions: EPA compliant. This pipe is engineered to meet OE specs to ensure precise, factory-like fit, performance, and reliability. This part features a direct fit...
      Stainless or aluminized steel construction for durabilityPrecision-manufactured for easy fitment
      $59.15 - $77.03
    • (0 reviews)
      # mpn2251266
      Audi A4 1.8L Standard Transmission 1999, Exhaust Flex and Pipe Assembly by Starla®. Position: Front. Location: Catalytic Converter to Center/Front Muffler. This product is made of high-quality materials to serve you for years to come....
      High quality at an affordable priceExpertly made from premium materials
      $112.87
    • (0 reviews)
      # 1075948114
      Audi A4 Quattro 1.8L 1999, Exhaust Pipe Flange Gasket by Eastern Exhaust®. Bolt Hole Quantity: 3. EE™ is vertically integrated and manufactures vast amounts of strong steel tubing for use as straight and bent exhaust-pipes and...
      Will cover your exhaust needs and even moreBuilt with high performance in mind
      $1.38 - $4.95
    • (0 reviews)
      # 1075959147
      Audi A4 Quattro 1999, Mild Steel Exhaust Clamp by Eastern Exhaust®. Width: 0.5". This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
      Will cover your exhaust needs and even moreBuilt with high performance in mind
      $1.18 - $5.43
    • (0 reviews)
      # 81757194
      Audi A4 / A4 Quattro 1999, Oxygen Sensor by Delphi®. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together to develop the...
      OE connectors and wire lengths within 3" of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $67.22 - $80.75
    • (0 reviews)
      # 24139524
      Audi A4 1999, Premium Oxygen Sensor by Bosch®. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from Bosch that is equally...
      OE Identical ConnectorCompact Design
      $59.15 - $71.20
    • (0 reviews)
      # 405163120
      Audi A4 1999, Universal Fit Oxygen Sensor by Bosch®. Universal Oxygen Sensors with OE SmartLink™ are quick and easy to install. Each sensor has enough length of sensor wire to allow maximum replacement of worn harnesses. Properly...
      Patented SmartLink™ connector systemNo special tools required for installation
      $54.07
    • (0 reviews)
      # 21073231
      Audi A4 / A4 Quattro 1999, Oxygen Sensor by Denso®. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel mixture under...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $54.76 - $76.71
    • (0 reviews)
      # 710331106
      Audi A4 / A4 Quattro 1999, Universal Fit Oxygen Sensor by Denso®. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $59.75 - $62.27
    • (0 reviews)
      # 22132072
      Audi A4 / A4 Quattro 1999, Oxygen Sensor by NTK®. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $62.41 - $85.02
    • (0 reviews)
      # 48069798
      Audi A4 / A4 Quattro 1999, Oxygen Sensor by Spectra Premium®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s most...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $46.97 - $62.93
    • (0 reviews)
      # 1060539627
      Audi A4 / A4 Quattro 1999, Oxygen Sensor by Aceon®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
      Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment
      $22.08 - $26.50
    • (1 review)
      # 80696070
      Audi A4 Quattro 1999, Exhaust Clamp by Ansa®. If you're in need of a durable and efficient replacement exhaust part, rely on this OE-quality product from Ansa that provides both perfect fit and superior functionality for years to come....
      Completely compatible with your OE-unitFactory design to ensure a perfect fit
      $1.21 - $9.92
    • (0 reviews)
      # 518824722
      Audi A4 Quattro 1999, Exhaust Hanger by Ansa®. If you're in need of a durable and efficient replacement exhaust part, rely on this OE-quality product from Ansa that provides both perfect fit and superior functionality for years to come....
      Completely compatible with your OE-unitFactory design to ensure a perfect fit
      $2.61 - $6.59
    • (1 review)
      # 212079956
      Audi A4 1999, Exhaust Pipe Connector by Bosal®. Emissions: EPA compliant. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quickly and eaily. Choose...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $11.54 - $15.73
    • (0 reviews)
      # 710906570
      Audi A4 2.8L 1999, 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 quickly and easily. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $5.91
    • (0 reviews)
      # 231155620
      Audi A4 / A4 Quattro 1999, 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, the...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $4.35 - $13.10
    • (0 reviews)
      # mpn199681
      Audi A4 / A4 Quattro 1.8L 1999, Exhaust Manifold Gasket 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 import...
      OE quality products from top original equipmentTop quality materials
      $7.32
    • (0 reviews)
      # mpn190059
      Audi A4 / A4 Quattro 2.8L 1999, 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
      $7.96
    • (0 reviews)
      # mpn1814676617
      Audi A4 / A4 Quattro 2.8L 1999, Multi-Layer Steel Exhaust Manifold Gasket by AJUSA®. 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
      $5.50




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    1999 Audi A4 Performance Exhaust Systems Reviews

    Average rating:  4  4 - 2 reviews
    3.5 of 5
    It Was To Small
    It was to small had to take it get fitted and cut down.
    Posted by Charles Barber (Cape Girardeau, MO) / March 13, 20182007 Chevy Avalanche
    Was this review helpful for you? Yes
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