2003 Audi A8 Exhaust Systems

Audi A8 Exhaust - 2003
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  • MagnaFlow® - Heavy Metal Direct Fit Catalytic Converter
    MagnaFlow®Heavy Metal Direct Fit Catalytic Converter
    9
    # 350064471
    Audi A8 Quattro 4.2L 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This converter will...
    $651.00 - $695.00
  • MagnaFlow® - OEM Grade Direct Fit Catalytic Converter
    MagnaFlow®OEM Grade Direct Fit Catalytic Converter
    4
    # 350064468
    Audi A8 Quattro 4.2L 2003, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This converter is part...
    $683.00 - $730.00
  • TruParts® - Exhaust Pipe Flange Gasket
    TruParts®Exhaust Pipe Flange Gasket
    0
    # 3944005876
    Audi A8 Quattro with California Emission / with Federal Emission 2003, Exhaust Pipe Flange Gasket by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $3.21 - $15.71
  • MagnaFlow® - Heavy Metal Universal Fit Round Body Catalytic Converter
    MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic Converter
    1
    # 316920149
    Audi A8 Quattro 4.2L 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic...
    $178.00
  • MagnaFlow® - OBDII Universal Fit Round Body Catalytic Converter
    MagnaFlow®OBDII Universal Fit Round Body Catalytic Converter
    1
    # 18314356
    Audi A8 Quattro 4.2L with LEV Standard / LEV1 Standard 2003, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic...
    $378.00
  • MagnaFlow® - OEM Grade Universal Fit Round Body Catalytic Converter
    MagnaFlow®OEM Grade Universal Fit Round Body Catalytic Converter
    1
    # 316920128
    Audi A8 Quattro 4.2L 2003, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic...
    $194.00
  • Walker® - CalCat™ Universal Fit Catalytic Converter
    Walker®CalCat™ Universal Fit Catalytic Converter
    1
    # 350064474
    Audi A8 Quattro Base 4.2L Engine Family # 3ADXV04.2345 2003, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. With 1 Inlet. Without Air Tube. With O2 Sensor Port. Specifically designed to comply with the...
    $383.10 - $409.51
  • AP Exhaust® - Universal Fit Catalytic Converter
    AP Exhaust®Universal Fit Catalytic Converter
    2
    # 2269681206
    Audi A8 Quattro 4.2L Engine Family # 3ADXV04.2345 with California Emission, LEV Standard / LEV1 Standard 2003, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Inlet Diameter: 2.25". Catalytic Outlet...
    $329.34
  • Davico® - Universal Fit Catalytic Converter
    Davico®Universal Fit Catalytic Converter
    0
    # 5497153017
    Audi A8 Quattro 4.2L 2003, Catalytic Converter by Davico®. Converter Configuration: Universal Fit. This Universal fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once...
    $123.60 - $845.01
  • BRExhaust® - Exhaust Pipe Flange Gasket
    BRExhaust®Exhaust Pipe Flange Gasket
    4
    # 4212601886
    Audi A8 Quattro 4.2L 2003, Exhaust Pipe Flange Gasket by BRExhaust®. BRExhaust 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...
    Constructed for a hassle-free exhaust repairEnsures a precise fit
    $11.90 - $13.18
  • Elring® - Exhaust Manifold Gasket
    Elring®Exhaust Manifold Gasket
    0
    # mpn4618449164
    Audi A8 Quattro 2003, Exhaust Manifold Gasket by Elring®. For professional repairs, place your trust in gaskets, gasket sets and service parts from Elring - the reliable and experienced supplier of spare parts to original equipment...
    Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability
    $5.32
  • TruParts® - Exhaust Clamp
    TruParts®Exhaust Clamp
    0
    # 3943868511
    Audi A8 Quattro with California Emission / with Federal Emission 2003, Exhaust Clamp by TruParts®. Sleeve Type. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made...
    Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition
    $13.12 - $14.26
  • Vaico® - Exhaust Clamp
    Vaico®Exhaust Clamp
    0
    # 5658666576
    Audi A8 Quattro 4.2L AKB Engine / AUX Engine 2003, Exhaust Clamp by Vaico®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    High quality at an affordable priceExpertly made from premium materials
    $13.31 - $15.43
  • HJS® - Triangle Catalytic Converter Gasket
    HJS®Triangle Catalytic Converter Gasket
    0
    # 3085145496
    Audi A8 Quattro 2003, Triangle Catalytic Converter Gasket by HJS®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $4.71 - $6.35
  • BRExhaust® - Exhaust Clamp
    BRExhaust®Exhaust Clamp
    0
    # 1300800687
    Audi A8 Quattro 4.2L 2003, Exhaust Clamp by BRExhaust®. Location: Converter to Center Muffler. BRExhaust has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job...
    Constructed for a hassle-free exhaust repairEnsures a precise fit
    $2.87
  • Febi® - Copper Shouldered Exhaust Nut
    Febi®Copper Shouldered Exhaust Nut
    0
    # mpn4486035774
    Audi A8 Quattro 2003, Copper Shouldered Exhaust Nut by Febi®. Hex nut with flange. Shouldered - Self Locking. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
    High quality at an affordable priceExpertly made from premium materials
    $1.53
  • Walker Products® - Oxygen Sensor
    Walker Products®Oxygen Sensor
    0
    # 2986259234
    Audi A8 Quattro 4.2L 2003, Oxygen Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    High quality at an affordable priceExpertly made from premium materials
    $71.90 - $80.48
  • Denso® - Oxygen Sensor
    Denso®Oxygen Sensor
    0
    # 338352858
    Audi A8 Quattro 4.2L 2003, Oxygen Sensor by Denso®. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso. Engineered with...
    High quality plastic and/or steel constructionDirect replacement for a proper fit every time
    $114.39
  • Bosch® - Premium Narrow-band Oxygen Sensor
    Bosch®Premium Narrow-band Oxygen Sensor
    11
    # 405155729
    Audi A8 Quattro 4.2L 2003, Premium Narrow-band 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...
    OE Identical ConnectorCompact Design
    $79.86 - $105.76
  • Walker Products® - Premium Oxygen Sensor
    Walker Products®Premium Oxygen Sensor
    2
    # 2512459668
    Audi A8 Quattro 4.2L 2003, Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements....
    Improved Engine Response & PerformanceLower Emissions
    $76.31 - $92.60
  • Bosch® - Narrow-band Oxygen Sensor
    Bosch®Narrow-band Oxygen Sensor
    0
    # 405155724
    Audi A8 Quattro 4.2L 2003, Narrow-band Oxygen Sensor by Bosch®. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors...
    OE-EquivalentOE Style connectors and wire lengths
    $46.79
  • Vemo® - Oxygen Sensor
    Vemo®Oxygen Sensor
    0
    # 5551534044
    Audi A8 Quattro 4.2L 2003, Oxygen Sensor by Vemo®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $94.17 - $97.35
  • Black Widow® - Widowmaker™ Stainless Steel Round Gray Exhaust Muffler
    Black Widow®Widowmaker™ Stainless Steel Round Gray Exhaust Muffler
    5
    # 865846573
    Universal Widowmaker™ Stainless Steel Round Gray Exhaust Muffler by Black Widow®. Muffler Body Length: 10". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. Black Widow MOST AGGRESSIVE muffler yet and with...
    $124.00 - $134.00
  • AP Exhaust® - Enforcer Series Aluminized Steel Round Glass Pack Exhaust Muffler
    AP Exhaust®Enforcer Series Aluminized Steel Round Glass Pack Exhaust Muffler
    1
    # 5498025255
    Universal Enforcer Series Aluminized Steel Round Glass Pack Exhaust Muffler by AP Exhaust®. Muffler Structure: Straight-through. Muffler Configuration: Center - Center. Today’s exhaust performance market continues to cover a broad...
    Aluminized materials for superior corrosion protectionIdeal for the economy buyer
    $13.46 - $38.58
  • AP Exhaust® - Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet Neck (3" Dual ID, 3" Dual OD, 24.5" Length)
    AP Exhaust®Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet Neck (3" Dual ID, 3" Dual OD, 24.5" Length)
    1
    # mpn4498129559
    Universal Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 24.5". Muffler Overall Length: 29". Muffler...
    Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
    $134.18
  • AERO Exhaust® - AR Series 304 Stainless Steel Round Performance Exhaust Resonator
    AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust Resonator
    1
    # 5932244141
    Universal AR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Overall Length: 14". Resonator Sound: Aggressive / Loud. Resonator Configuration: Center - Center. AERO AR Series resonators are...
    $59.99 - $105.99
  • Cherry Bomb® - Glass Pack Series Steel Round Red Exhaust Muffler
    Cherry Bomb®Glass Pack Series Steel Round Red Exhaust Muffler
    21
    # 865854560
    Universal Glass Pack Series Steel Round Red Exhaust Muffler by Cherry Bomb®. Muffler Sound: Aggressive / Loud. The original high performance Cherry Bomb® with its straight-through design maximizes horsepower and offers those classic...
    $24.40 - $69.95
  • Cherry Bomb® - Extreme Performance Steel Oval Exhaust Muffler
    Cherry Bomb®Extreme Performance Steel Oval Exhaust Muffler
    14
    # 865760342
    Universal Extreme Performance Steel Oval Exhaust Muffler by Cherry Bomb®. Muffler Body Length: 6". Muffler Overall Length: 12". Muffler Sound: Aggressive / Loud. For those who live for disturbing the peace, the wing plate and straight...
    $31.11 - $35.47
  • Different Trend® - Flow II Series Stainless Steel Oval Gray Exhaust Muffler
    Different Trend®Flow II Series Stainless Steel Oval Gray Exhaust Muffler
    4
    # 865850565
    Universal Flow II Series Stainless Steel Oval Gray Exhaust Muffler by Different Trend®. Muffler Sound: Moderate. Different Trend provides variety of product selections, premium quality products, superior value, and the best in customer...
    $34.26 - $72.87




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2003 Audi A8 Exhaust Reviews

5 reviews
Was a bit hesitant on buying this but was well worth it, it delivered on time and fit perfectly it also gives my old truck a nasty growl. I definitely recommend this item.
Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
2003 Audi A8 Models
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