2006 Audi S4 Catalytic Converters & Components

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    • (0 reviews)
      # 131630606
      Audi S4 Standard Transmission 2006, 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...
      $401.69 - $402.37
    • (0 reviews)
      # 83034965
      Audi S4 2006, Catalytic Converter and Pipe Assembly by Davico®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With 2 O2 Sensor Ports. This direct-fit catalytic converter by Davico will be a great solution to replace...
      $304.67 - $512.49
    • (0 reviews)
      # 380735288
      Audi S4 Automatic Transmission 2006, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.5"....
      $556.78 - $556.89
    • (0 reviews)
      # 316920249
      Audi S4 2006, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...
      $100.27
    • (0 reviews)
      # 22199564
      Audi S4 with LEV Specification / with LEV1 Specification 2006, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic...
      $792.18 - $792.30
    • (0 reviews)
      # 18314371
      Audi S4 with LEV Specification / with LEV1 Specification 2006, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without...
      $169.21
    • (0 reviews)
      # 582425081
      Audi S4 Automatic Transmission 2006, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.5"....
      $674.48 - $674.60
    • (0 reviews)
      # 316920251
      Audi S4 2006, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2"....
      $122.43
    • (0 reviews)
      # 88860960
      Audi S4 Standard Transmission 2006, ECO III Catalytic Converter and Pipe Assembly by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With 2 O2 Sensor Ports. Catalytic Outlet Diameter: 2.2". If you need to...
      $330.25 - $333.73
    • (0 reviews)
      # 582404081
      Audi S4 Standard Transmission 2006, Catalytic Converter and Pipe Assembly by DEC®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without...
      $446.96


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